Thirasia Santorini

The fira to oia hike is 10.5 kilometres along the caldera rim, three to four hours, with about 300 metres of climb and no shade anywhere on the route. Start between seven and eight in the morning, carry two litres of water each, wear shoes with grip, and arrange a lift back from Oia rather than walking both ways.

Why should you definitely go to Santorini?

Evocative landscape, fascinating history, romantic atmosphere, unique local products and wines, constantly evolving gastronomy, high quality services. It is no coincidence that Santorini is one of the top travel destinations in the Mediterranean. You can see the many aspects of Santorini with Santorini Tours.

Visit to Akrotiri

On either side of the chapel of Agios Nikolaos, in Balos bay or Palos in, we will find two very beautiful deserted volcanic beaches. At the beaches and Agios Nikolaos we will go down from the main road to Akrotiri where we will see the second sign for the path 11. The trail is steep and needs a little attention.

The area here in the 19th century was a port through which the products of the area were distributed. Its ruined pier, as well as half-ruined buildings and caves will be seen on the small deserted beach west of the chapel. From the beach to the east continues path 11 along the coastline, to the organized beach and from there ascends to the main road of Akrotiri.

Thirasia

In the shadow of Santorini, Thirasia can offer the alternative to those who want authenticity, tranquility and solitude. This part, like Santorini, on the island of Strongyli, was cut off during the great eruption of 1,600 BC. and is part of the perimeter of the large caldera formed in the years after the eruption. Its geomorphology is very similar to that of Santorini, but in contrast, its tourist development remained for most of its visitors as part of the day trip of the tourist boats that depart from the port of Fira to visit the volcano in Nea and the Old Kammeni.

But the reality for those who want to really get to know the island and love it is fortunately different. So, we unreservedly recommend you to steal some of your time in Santorini and visit this beautiful island even for a while not as part of your visit to the volcano, but a day dedicated exclusively to it.

Visit to the windmills

The hill of Gavrilos is a low hill south of Emporio, on the ridge of which eight traditional windmills of the 19th century have been built, while there are also Byzantine ruins. The mills of Santorini were made of volcanic stones, water, soil and lime and their height reached about six meters.

The windmills have been characterized as historic and listed buildings, while a study by the municipality predicts for the future two of them to be restored and work like regular windmills, one to be turned into a museum of windmills, a fourth as a traditional cafe and the others as shops of traditional products. At the end of the ridge, at the top of the hill, the eight windmills start in succession. From the hill of the latter, we can enjoy the stunning view to the South of the island.

The castle of Emporio

Emporio is the largest village of Santorini and it certainly is worthy of your visit. The castles were fortified settlements, where the houses were built glued to each other, so as to form a single wall, and usually had a main entrance from the inside. The Venetian castle of Empori began to be built in the 15th century, around 1,450 AD. It was later extended beyond the fortified enclosure. It is one of the five castles of the island and the best preserved today, as it is inhabited.

An important ecclesiastical monument of the settlement today is the church of Panagia Mesani with its ornate bell tower, of the 16th century. Entering the fortified settlement from its impressive “Door”, it is worth getting lost in the labyrinth formed by its narrow alleys, where houses, small stairs and terraces, galleries and bridges are mixed. The castle is inhabited, so in our tour of it we must respect the privacy of its inhabitants. If we “climb” on a terrace we will enjoy a beautiful view of the surrounding area and the hill of Gavrilos opposite the windmills. You can take a tour of Santorini!

Sunset in Oia

The sunset of Santorini is the most famous in the world! It is therefore self-evident for the visitor to be at the time of dusk in various parts of the caldera in order to enjoy this magical spectacle. In Oia and specifically in the Castle, a large crowd gathers every afternoon to enjoy the amazing spectacle of the setting sun.

Perched on every possible spot, on the edge of the settlement, visitors set up their cameras and wait patiently to admire the majesty of nature. The color combinations that result from the sunset are truly amazing and the spectacle compensates even the most demanding.

Read more about Santorini Tours:

• Santorini Sightseeing Private Tour
• Exclusive Shore Santorini Private Tour
• Impressive Caldera Santorini Private Tour
• South Part Santorini Private Tour
• North Part Santorini Private Tour
• Santorini Historical Private Tour
• Santorini Sunset Private Tour

The Fira to Oia Hike: The Short Answer

The fira to oia hike is ten kilometres along the caldera rim, three to four hours at a steady pace, with about 300 metres of cumulative climb and no shade whatsoever. The fira to oia hike is the best walk in the Cyclades and the single best thing to do on this island that costs nothing.

Start at seven or eight in the morning, carry two litres of water each, wear proper shoes, and arrange a lift back from Oia rather than walking both ways. Done that way it is a comfortable half day. Done at noon in August in sandals it is genuinely dangerous.

The fira to oia hike runs Fira, Firostefani, Imerovigli, then out along the ridge past Skaros, over two long climbs on volcanic gravel, and down into Oia along the rim, with the caldera on your left the whole way.

Distance, Time and Difficulty

Distance. About 10.5 kilometres, depending on how much of Imerovigli and Skaros you wander into.

Time for the fira to oia hike. Three hours at a brisk walk with no stops, four hours at a normal pace with photographs, and five if you stop for coffee twice and detour to Skaros.

Ascent. Roughly 300 metres cumulative, in two main climbs after Imerovigli, plus the steps within the villages.

Surface. The first third is paved and level. The middle is loose volcanic gravel and dirt track. The last section is a mixture of dirt and stone path.

Difficulty. Moderate. There is nothing technical about the fira to oia hike; the difficulty is entirely heat, exposure and loose footing.

Fitness needed. If you can walk ten kilometres on a hot day with two hills in it, you can do this. If you cannot, do the level first third and stop at Imerovigli.

Signposting on the fira to oia hike. Patchy but adequate. The route is the number 9 path, and the caldera is always on your left going north, which is all the navigation most people need.

Which Direction to Walk It

Almost everybody walks the fira to oia hike in that direction, and it is the right choice for two reasons.

The finish. Oia is the more spectacular village and the better place to be at the end of a long walk, with a meal, a sunset and buses back.

The light. Walking north in the morning keeps the sun behind or beside you, and the caldera stays lit.

The climb. The two main ascents come in the middle either way, so the profile is not a serious argument in either direction.

The reverse. Oia to Fira works well in the late afternoon in the shoulder months, finishing on the Fira rim at sunset. It is the better option if you are staying in Oia and want to walk into dinner in Fira.

The transport question. Whichever direction you walk, the fira to oia hike is one way. Plan the return before you set off, because ten kilometres back at the end of the afternoon is not a plan, it is an ordeal.

When to Set Off

The best time to start the fira to oia hike. Between 07:00 and 08:00 from May to October. You get cool air, empty villages and the caldera in soft light.

The second-best. 16:00 to 17:00 in the shoulder months, finishing in Oia for sunset. Too late in high summer, because the last two hours are still in full sun.

Never. Between eleven and four in July or August. There is no shade, no water, and no way off the ridge in the middle section.

Winter. Any time of day. From November to March a midday fira to oia hike is a pleasure, with a low sun and an empty path.

The wind. The meltemi hits the exposed ridge hard in July and August. It is not dangerous, but a 40-knot headwind adds an hour and a great deal of grit.

Sunrise. Starting in the dark from Fira is popular and works, provided you have a torch for the first twenty minutes.

The Route, Section by Section

Six sections, each with a different character, and the whole of the fira to oia hike is easier to plan once you know which is which.

Fira to Firostefani: 20 Minutes, Level

Where the fira to oia hike starts. On the caldera path in Fira, above the cable car station. Walk north with the crater on your left and you are on the route.

The surface. Paved, level, with a few steps. Pushchair-friendly, and busy with day visitors until about nine.

What you pass. Hotel terraces, the Catholic cathedral and the Dominican convent, and increasingly good views back over Fira.

Where to stop. The Firostefani rim by the Agios Gerasimos church, which is the classic postcard view back at Fira spilling down the cliff.

The honest note. This first twenty minutes is the busiest and least interesting part of the fira to oia hike, and it is also the only part that most visitors ever walk.

Firostefani to Imerovigli: 25 Minutes, Gently Up

The surface. Paved throughout, with a steady rise and several sets of steps.

What you pass. Cave hotels, small chapels, and the highest point of the caldera rim at Imerovigli, 300 metres above the sea.

The view. This is the best of the whole walk, and arguably the best on the island: the crater, the volcano islets, Thirasia opposite, and the cliff falling away below your feet.

Coffee on the fira to oia hike. Several places in Imerovigli, and the last reliable ones until Oia. Use them.

The decision point. Imerovigli is where the fira to oia hike stops being a stroll. Everything after it is exposed, unpaved and without services. If you are unsure, turn round here; you will have seen the best view anyway.

Skaros Rock: A 40-Minute Detour

What Skaros is. The best detour on the fira to oia hike, and the stump of a Venetian fortress on a promontory below Imerovigli, once the island’s capital and now a bare rock with a chapel behind it.

The path. Steep, stepped and loose, down and then up. Twenty minutes each way, plus time at the top.

Worth it? Yes, if you have the legs and started early. The view back at the Imerovigli cliff is the best photograph on the route.

The chapel. Theoskepasti, tucked behind the rock, invisible from the village and one of the quietest spots on the island.

The cost. Forty minutes and a serious climb back up, in the middle of a fira to oia hike that already has two hills in it. Decide before you start, not on the way down.

Imerovigli to Agios Markos: 45 Minutes, The First Climb

Where the fira to oia hike changes. Past the last hotel in Imerovigli the paving stops and the route becomes a dirt and gravel track climbing away from the village.

The surface. Loose red and black volcanic gravel, occasionally deep, with a few short scrambly sections. This is where the footwear matters.

The climb. A long, steady rise of about 150 metres, entirely in the open.

The landmark. The little chapel of Agios Markos on the ridge, which is the halfway mark of the fira to oia hike and the best place to sit for five minutes.

What changes here. The crowds on the fira to oia hike vanish. From Imerovigli to Oia you will pass perhaps twenty people on a summer morning and nobody at all in winter.

The view. The full sweep of the caldera behind you and the northern rim ahead, with vineyards falling away to the right.

Agios Markos to Profitis Ilias Chapel: 45 Minutes, The Second Climb

The character. Open ridge, red scoria underfoot, vineyards on the inland side and a 200-metre drop on the caldera side.

The climb. The steepest sustained section of the fira to oia hike, on gravel that slides slightly under each step.

The road. The path briefly meets and follows the tarmac in one or two places. This is normal; keep the caldera on your left and rejoin the track where it leaves the road.

The chapels. Several tiny whitewashed churches on the ridge, all locked, all worth the photograph.

The wind. This is the most exposed part of the fira to oia hike. In a meltemi it is loud, gritty and hard work, and in winter it can be genuinely cold.

The reward. From the top of this section you can see Oia for the first time, strung along the far end of the rim, and the rest is downhill.

The Ridge to Oia: 45 Minutes, Mostly Down

The surface on the last leg of the fira to oia hike. A well-worn dirt path with stone sections, descending steadily along the cliff.

What you pass. Abandoned cave houses cut into the rock, a scattering of chapels, and the first hotels at the eastern edge of Oia.

The best light. Late afternoon, when the whole northern rim goes gold and Oia lights up ahead of you.

Where it ends. On the main pedestrian street at the eastern end of Oia, by the first cafés. The fira to oia hike finishes without ceremony and straight into the busiest village on the island.

The first thing to do. Sit down, drink something cold, and let your legs stop before you tackle the crowds.

Month by Month

November to March. The best months of the year for the fira to oia hike. Cool, green, empty, and comfortable at any hour. Take a windproof layer; the ridge is exposed.

April and May. Excellent. Wildflowers, 18 to 24 degrees, and the path in good condition after the winter rain.

June. Very good before ten in the morning. This is the last comfortable month for a mid-morning fira to oia hike.

July and August. Mornings only, and early mornings at that. Start at seven, finish by eleven, and take more water than you think you need. Every year people are helped off this ridge with heat exhaustion.

September. Good from mid-month, and excellent in the last week.

October. One of the two best months of the year for the fira to oia hike: warm, quiet, and the light is superb.

See the weather month by month before you pick a date.

What to Take

Water for the fira to oia hike. Two litres each in summer, one in winter. There is nowhere to refill between Imerovigli and Oia, and no natural water anywhere on this island.

Shoes. Trainers or light walking shoes with a grip. The middle section of the fira to oia hike is loose gravel on a slope; sandals and flip-flops are how people fall.

A hat and sun cream. There is no shade on the entire route. None.

A windproof layer. The ridge is exposed year-round and cold from November to March.

Snacks. Nothing is sold between Imerovigli and Oia.

Cash. For the bus, a coffee or a taxi at the far end.

A charged phone. Signal is good the whole way, which matters if anything goes wrong.

What not to take. A wheeled suitcase, a pushchair past Imerovigli, or a dog without water for it.

Getting Back from Oia

The return is the part of the fira to oia hike people plan least and regret most, and it decides how the whole day feels.

The bus. Oia to Fira runs every twenty to thirty minutes in season, takes about twenty-five minutes and costs a couple of euros. The stop is at the top of the main street by the car park. It is standing room only at sunset.

A taxi. Around 25 to 35 euros to Fira, if you can find one. There are about thirty taxis on the whole island and none of them queue in Oia at six in the evening.

A private driver. Booked for a fixed time, priced per vehicle, and waiting where you agreed. After a ten-kilometre walk it is worth every cent, and it is what we arrange for most people doing the fira to oia hike. See transfers.

A hire car. Only works if somebody drives it round to Oia, or if you park in Oia and take the bus to Fira before starting.

Walking back. Twenty kilometres in a day, in the heat, with the second half in the afternoon sun. We do not recommend it to anybody.

Staying in Oia. The neatest solution of all: walk in the morning, eat lunch, sleep there, and come back the next day.

Where to Eat and Drink on the Way

Fira. Bakeries and cafés all along the rim, and the start of the fira to oia hike, and the right place to buy the water for the walk.

Firostefani. Two or three good spots on the rim path, twenty minutes in. A reasonable second breakfast.

Imerovigli. The last services on the route: coffee, water and a toilet. Everybody underestimates how important this stop is on the fira to oia hike.

The middle. Nothing. Six kilometres with no shop, no tap, no toilet and no shade.

Eastern Oia. The first cafés appear as the path becomes a street, and they are cheaper and quieter than the ones by the castle.

Ammoudi. Two hundred and eighty steps below Oia, and the best fish lunch on the island. A brutal climb back up on tired legs, so take a car or a donkey if you go down.

Lunch in Oia. Expensive on the rim, reasonable one street back. See the food experience.

The Photographs

Firostefani, looking back. The classic view of Fira spilling down the cliff, best in the first hour of light.

Imerovigli, looking down at Skaros. The single best frame on the fira to oia hike, with the rock, the sea and the volcano behind it.

Theoskepasti chapel. Blue-domed, tucked behind Skaros, and almost nobody photographs it because almost nobody walks down.

The ridge chapels. White on red gravel with the caldera behind, in the middle section.

Oia from the approach. The village strung along the rim, seen from about forty minutes out. This is the shot that makes the walk worth carrying a camera.

The blue domes. In Oia itself, at the western end. They face east, so morning light is the only light that works.

See the island’s photo spots for the rest.

Honest Warnings

Heat. The most common reason people get into trouble on the fira to oia hike. There is no shade, no water and no easy exit from the middle six kilometres.

Footing. The gravel sections are genuinely slippery on the descents. Most injuries on the fira to oia hike are twisted ankles in inappropriate shoes.

The edge. There are no barriers for most of the route and the drop is 200 to 300 metres. Stay away from the lip, particularly in wind.

Wind. The meltemi on the exposed ridge is loud, hot and full of grit, and it will add an hour.

Dogs. A few farm dogs on the inland side. Almost always harmless, and give them room.

Mobility. Anybody with knee, hip or balance problems should walk Fira to Imerovigli and stop there. It is level, paved and has the best view anyway.

Children. Fine from about ten years old with plenty of water. Younger than that, do the paved first third.

Shorter Versions of the Walk

Not everybody wants the whole fira to oia hike, and three of the four best views are in the first third.

Fira to Firostefani. Twenty minutes each way, paved and level. The easiest good walk on the island and doable in sandals after dinner.

Fira to Imerovigli. Forty-five minutes each way, paved, with a steady climb. This is the version to do if you want the caldera views without committing to the full fira to oia hike.

Imerovigli to Skaros and back. Forty minutes, steep and stepped, and the best short walk on the island for anybody with reasonable legs.

Imerovigli to Oia. Two to two and a half hours, and the wilder two-thirds of the route without the paved suburban start. Take the bus or a taxi to Imerovigli and begin there.

Oia to the ridge and back. An hour out and an hour back from Oia for a sunset on the empty ridge, with nobody else on it.

The verdict. If you only have an hour, walk Fira to Imerovigli. If you have four, do the whole thing.

Doing It at Sunrise or Sunset

The fira to oia hike at sunrise. Leave in the dark, reach the ridge as the sun comes up behind the island, and arrive in Oia for breakfast. The caldera is lit sideways and the path is completely empty. Take a torch for the first twenty minutes.

Sunset into Oia. Leave Fira three and a half hours before sunset. You arrive with the village lit gold, which is the finest way to finish a fira to oia hike, and you will be walking the last hour in full sun in summer.

Sunset from the ridge. Better than Oia itself for the actual sun. Walk out from Imerovigli, sit on the gravel, and have a driver collect you from the road afterwards.

The Oia problem. If you time the walk to end at sunset in Oia you arrive tired into a crowd of several thousand people and a bus queue. Eat first, watch from a terrace, and travel back at nine.

Moonlight. Around a full moon the ridge is walkable without a torch, and it is one of the more memorable things you can do here. Not alone, and not in wind.

Combining the Walk With the Rest of Your Trip

With a boat day. Never put a boat and the fira to oia hike on the same day. Both are half a day and both are tiring.

With Oia at dawn. The obvious pairing in reverse: taxi to Oia at seven, photograph the empty village, walk back to Fira before it gets hot.

With a winery afternoon. Perfect. Walk in the morning, sleep for an hour, and be on a terrace with a glass of Assyrtiko by five. See the wine tour.

With a beach. Also good: the fira to oia hike in the morning, Perivolos or Vlychada from four, dinner inland at nine.

On a cruise day. No. Six usable hours ashore cannot absorb a four-hour walk plus the tender and the cable car queue.

On a short trip. If you have two days, this walk and Akrotiri make a very good pair, and everything else waits for the next visit. See the full itinerary guide.

Where to Stay for an Early Start

Fira. The obvious base for the fira to oia hike. Step out of the hotel onto the path.

Firostefani. Twenty minutes further along and quieter, with road access for the return. See Firostefani.

Imerovigli. Cuts forty-five minutes off the fira to oia hike and starts you at the best view. Many steps to your room.

Oia. Walk it in reverse, or take the first bus to Fira and walk home. See Oia.

Anywhere else. Perfectly fine with a car or a driver, and add half an hour each way.

See where to stay for the full comparison of the villages.

What You Are Actually Walking On

The route is more interesting when you know what the ground is, and the whole fira to oia hike is a walk along the edge of a volcano.

The rim. The fira to oia hike runs along the surviving edge of a caldera that collapsed after the Minoan eruption around 1600 BC. The cliff below you is the inside of the crater.

The layers. The pale band near the top is the pumice and ash of that eruption, thirty to sixty metres of it in places. Everything darker below is older lava.

The red gravel. Scoria, thrown out of the vents on this side of the island and now the surface of half the path.

The vineyards. On your right for most of the way: ungrafted vines trained into ground-level baskets, growing in ash with no irrigation at all.

The islets. Nea Kameni and Palia Kameni in the middle of the bay are the new volcano, still growing, last erupted in 1950.

Thirasia. The long island opposite is the other surviving piece of the rim, and it is what Santorini looked like before the hotels.

See how the caldera formed.

Navigation and Getting Lost

The short answer. You will not get seriously lost on the fira to oia hike. The sea is on your left, Oia is ahead, and the path is worn into the ground.

The path number. The route is signed in places as path 9, with occasional wooden posts and painted marks.

Where people go wrong. Leaving Imerovigli, where several tracks fan out. Take the one that climbs directly away from the last hotel with the caldera on the left.

The road sections. The fira to oia hike joins the tarmac briefly a couple of times in the middle. That is correct; walk on the road for a few hundred metres and take the track back off it.

Offline maps. Download the route before you set off. Mobile signal is good but batteries are not.

The reassurance. Every wrong turn on this ridge leads either back to the road or back to the rim within ten minutes.

Is It Worth It?

We are asked this constantly, and the answer is yes, with two conditions.

Why it is worth it. You see the caldera from thirty different angles instead of one, you walk through the only genuinely wild part of the inhabited island, and for two hours in the middle you have one of the most photographed places in Europe entirely to yourself.

It is also free. On an island where a boat costs 120 euros a head and a rim dinner costs 150 for two, the best half day available costs the price of two bottles of water.

Condition one. Go early. A fira to oia hike started at seven is a different activity from the same walk started at noon.

Condition two. Sort the return before you set off.

Who should not do it. Anybody with knee or balance trouble, anybody without proper shoes, and anybody who has to be back for a fixed appointment.

The verdict. Of everything free on this island, this is the one thing we tell every fit visitor to do, and most people rank it above the sunset.

What It Costs

The fira to oia hike itself. Nothing. There is no entrance, no permit and no ticket.

Water and snacks. Five euros or so each.

Coffee at Imerovigli. Four to six euros.

Lunch in Oia. 15 to 30 each one street back from the rim, considerably more on it.

The bus back. Around two euros.

A taxi back. 25 to 35 euros if you can find one.

A private transfer back. Fixed, booked, per vehicle, and waiting for you.

A guided version. Priced per vehicle for the transport and per group for the guide, which for four people is usually less than a small group tour costs per head. Either way the fira to oia hike is the cheapest good day on this island.

A Timed Plan for the Morning

The fira to oia hike works best on a clock, so here is the version we hand people, based on a summer start.

06:45. Coffee and water bought in Fira. Two litres each, not one.

07:00. On the rim path above the cable car, walking north. The village is empty and the light is coming over your right shoulder.

07:20. Firostefani. Stop at the church for the view back at Fira.

07:50. Imerovigli. Coffee, toilet, and the last services on the route.

08:10. The paving ends. From here the fira to oia hike becomes a proper walk: gravel, exposure and no shade.

09:00. Agios Markos chapel, halfway, and the best sitting-down spot on the ridge.

09:45. The top of the second climb, with Oia visible ahead along the rim.

10:30. The first cafés at the eastern edge of Oia.

11:00. Breakfast or an early lunch, one street back from the rim.

12:00. Collected by car, or on the bus, and back at the hotel before the worst of the heat.

Four hours door to door with two stops, and the rest of the day free. In the shoulder months the same fira to oia hike run from 16:00 puts you in Oia for sunset instead.

Pace and Fitness

What the fira to oia hike asks of you. Ten kilometres, 300 metres of climb, on uneven ground, in the sun. If you walk regularly at home you will be fine.

Typical times. Three hours for a fit walker with no stops, three and a half at a steady pace, four to four and a half with photographs and a coffee.

The hardest part. The two climbs after Imerovigli, both on loose gravel, both around twenty to twenty-five minutes of continuous ascent.

Where people slow down. The last hour, when the legs are tired and the descents are the loose ones.

Pacing advice. Walk the first third slower than feels natural. Almost everybody who struggles on the fira to oia hike went too fast through the paved villages and arrived at the climbs already warm.

Poles. Unnecessary, and genuinely useful on the gravel descents if your knees are unhappy.

Turning back. Imerovigli is the last easy exit. After it, the road is never far away but a lift is.

The Walk in Winter

Why winter is the best season for the fira to oia hike. Cool air, low sun, an empty path, and the caldera under moving cloud, which almost no visitor ever sees.

Temperatures. 12 to 16 degrees, and comfortable at any hour of the day.

The ground. Firmer after rain and occasionally muddy in the dirt sections.

The wind. The one real hazard. Winter northerlies on the exposed ridge are cold and strong, and a windproof layer is essential.

Daylight. Sunset around 17:15 in December, so start before eleven.

Services. Most of Imerovigli is closed, so carry everything from Fira. This is the one time of year the fira to oia hike has no coffee stop at all.

Oia at the end. Half shut, entirely quiet, and lovely. Two or three tavernas stay open all winter.

What People Get Wrong

Starting the fira to oia hike at ten. The single most common mistake, and it turns a pleasant walk into an endurance event.

One small bottle of water. Six kilometres with no tap, no shop and no shade.

Sandals. Every ankle we have seen go over on this route has been in sandals or flip-flops.

No plan for the return. Ten kilometres back is not a plan.

Underestimating the wind. A meltemi headwind adds an hour to the fira to oia hike and a great deal of grit to everything you are carrying.

Booking dinner for eight. Walks take longer than people think. Leave the evening loose.

Doing it on the last day. If your legs are unhappy afterwards you want a spare day, not a flight.

Carrying a suitcase. It happens, and it is a wretched idea. Move hotels by car.

Where the Route Fits in a Week

Put the fira to oia hike on day two or three. Early enough that a windy morning can be swapped, late enough that you have found your feet.

Not the day after a boat. Sun and sea take more out of people than they expect.

Not the day before a flight. For the same reason.

Pair it with a slow afternoon. A pool, a terrace, or an inland lunch. The fira to oia hike is a morning, not a day, and the rest of the day should be nothing.

Pair it with Oia at dawn. Walk in the reverse direction, photograph Oia at seven, and be back in Fira for a late breakfast.

In a five-night week. Akrotiri, a boat, the wineries, this walk and one empty day is close to the perfect Santorini week for anybody who likes walking.

Safety on the Ridge

Nothing about the fira to oia hike is dangerous in itself, and every problem people have on it comes from one of five things.

Heat exhaustion. The real risk, every summer. Symptoms are a headache, nausea and a stumbling pace. If any of those appear, stop, drink, and get to the road, which is never more than ten minutes inland.

Dehydration. Two litres each is not a suggestion. There is no water on the middle six kilometres of the fira to oia hike.

Ankles. Loose gravel on descents. Shoes with grip solve it entirely.

The cliff edge. Unfenced for most of the route, with a 200 to 300 metre drop. In wind, walk on the inland side of the path.

Time. Starting too late is what turns all four of the above into a problem at once.

If something happens. Signal is good the whole way. The emergency number in Greece is 112, and the road runs parallel to the ridge for the entire middle section, so a vehicle can reach you.

Walking alone. Entirely normal on this path in season. Tell somebody your timing, as you would anywhere.

Accessibility

The paved third of the fira to oia hike. Fira to Firostefani to Imerovigli is level to gently climbing, paved throughout, and has steps in a few places. It is manageable for many people who could not attempt the full walk.

Wheelchairs and pushchairs. The Fira to Firostefani stretch works with help. Beyond Imerovigli it does not, at all.

Knees and hips. The descents are the difficulty rather than the climbs. If stairs are a problem, the second half of the fira to oia hike will be too.

Vertigo. The path is wide enough almost everywhere, but it runs along an unfenced cliff for kilometres. If exposure bothers you, walk the paved section and take a boat to see the cliff from below.

The alternative view. Everything the walk shows you from above, a catamaran shows you from the water, sitting down.

With Children, Dogs and Cameras

Children on the fira to oia hike. From about ten, with water, a hat and an early start. Under ten, do Fira to Firostefani and go to a beach instead.

Teenagers. Usually fine and usually faster than their parents.

Dogs. Allowed and common, and remember there is no water and no shade for them either. Black gravel gets hot enough to hurt paws by ten in the morning.

Cameras. Bring the wide lens. The fira to oia hike is a landscape walk, not a wildlife one, and the best frames are all sweeping.

Drones. Restricted around the villages and the airport, and the rules change; check before you fly one.

Phones. Battery drains fast in heat. Bring a small power bank if you intend to photograph all the way.

The Version We Would Walk Ourselves

Late October, a Tuesday, no wind forecast.

07:30. Start from Fira with a coffee in hand, jumper on, and the light just coming.

08:15. Second coffee at Imerovigli, jumper off.

08:35. Down to Skaros, twenty minutes, because in October there is time for it and nobody else is there.

09:20. Back up and out along the ridge, with the whole caldera empty below.

10:15. Agios Markos, sitting on the wall for ten minutes with the sea on three sides.

11:30. Into Oia along the rim with the village ahead in full sun.

12:00. Down to Ammoudi for grilled fish and a jug of wine, with a car booked for two o’clock so nobody has to climb back up.

15:00. Asleep.

That is the fira to oia hike at its best: four hours of walking, one long lunch, and the two things that make this island what it is, the crater and the light, in front of you the entire time.

One Last Argument for Doing It

Most people who never do the fira to oia hike see Santorini from three places: a hotel terrace, the main street of Oia, and the deck of a boat. All three are beautiful and all three are shared with a great many other people.

The rim path is the only way to see the caldera continuously, from thirty different angles, with nobody in front of you. For two hours in the middle of the fira to oia hike you have the most photographed landscape in Greece entirely to yourself, and it costs nothing but an early alarm and a bottle of water.

That is why we recommend it to every visitor who can walk ten kilometres, and why the people who do it almost always say it was the best part of the week.

Other Walks on the Island

If the fira to oia hike suits you, four other walks are worth a morning.

Ancient Thira from Kamari. A steep zigzag of about 45 minutes up Mesa Vouno to an entire Hellenistic town on a ridge. Do it at opening or not at all.

The Akrotiri lighthouse. A short walk from the road end to the southern tip, with the caldera on one side and open sea on the other.

Pyrgos, Exo Gonia and Mesa Gonia. An easy inland loop through vineyards and old villages, with the best food on the island at either end.

Vlychada to Red Beach. A rough coastal path under carved white cliffs, with sections that are genuinely exposed.

Thirasia. The ferry from Ammoudi and then the steps up to Manolas. Half a day, and the closest thing to Santorini fifty years ago.

None of them beats the fira to oia hike, but all five together make a very good walking week in April, May, October or November.

The Fira to Oia Hike With a Guide

What a guide adds to the fira to oia hike. The geology, which is the whole point of the landscape you are walking through, and the history of Skaros, the chapels and the abandoned cave houses.

What a driver adds. More, honestly. The single biggest improvement to the day is a vehicle waiting in Oia at an agreed time.

Combined. A guided walk with transport at both ends, which is how we usually run it: dropped in Fira at seven, collected in Oia at eleven, with lunch inland afterwards.

For groups. Priced per vehicle rather than per person, so four people usually pay less than they would each on a group excursion.

For photographers. A guide who knows which chapel catches the light at which hour is worth more than any amount of research.

What you do not need a guide for. Navigation. The fira to oia hike does not require one, and plenty of people walk it perfectly happily alone.

Fira to Oia Hike: Frequently Asked Questions

How long is the fira to oia hike? About 10.5 kilometres, three to four hours at a normal pace with photographs.

How hard is it? Moderate. Two climbs of about 150 metres each on loose gravel, no technical sections, and no shade at all.

What is the best time to start? Between seven and eight in the morning from May to October, or any time from November to March.

Which direction is better? Fira to Oia, because Oia is the better place to finish and the light works better walking north in the morning.

Do I need hiking boots? No, but trainers or light walking shoes with grip are essential. Sandals are how people fall.

How much water do I need? Two litres each in summer. There is nowhere to refill after Imerovigli.

Is there shade? None on the whole route.

Can children do it? From about ten years old, yes, with plenty of water. Younger children should do Fira to Firostefani.

Is it safe alone? Yes, in the morning and in season. There is phone signal the whole way and other walkers on the path.

How do I get back? Bus every twenty to thirty minutes, a taxi if you find one, or a pre-booked driver, which is what we would do.

Can I do it in the afternoon? In the shoulder months, yes, finishing for sunset. In July and August, no.

Where does it start exactly? On the caldera path in Fira above the cable car station. Walk north with the crater on your left.

Is it worth it? It is the best free thing on the island, and most people rank the fira to oia hike above the Oia sunset.

We Will Get You There at Seven and Collect You at Eleven

We are a local operator running private tours and transfers in our own vehicles, and this walk is entirely about timing: on the path before the heat, off it before the crowds, and a vehicle waiting in Oia so the last thing you do is sit down rather than queue.

Tell us your dates and we will set up the fira to oia hike around your hotel, the light and the wind, with a guide for the geology if you want one and lunch inland afterwards if you have the legs for it.

Prices are per vehicle rather than per person, hotel pickup anywhere on the island is included, we guide in twelve languages, and an 80 EUR deposit confirms a date.

See the personalised tour, the private transfers, or contact us.

Every Village and Site on the Island

Any of these can be built into a private day. Each has its own page with what to see and how long to allow.

Caldera villages: Fira · Firostefani · Imerovigli · Oia · Finikia · Baxedes

Inland villages: Pyrgos · Megalochori · Emporio · Mesaria · Karterados · Vothonas · Vourvoulos · Exo Gonia · Mesa Gonia · Pigadia

Beaches: Perissa · Perivolos · Kamari · Vlychada · Monolithos · Red Beach · White Beach · Agios Georgios · Agia Paraskevi

Sites and landmarks: Akrotiri · Ancient Thira · Akrotiri Lighthouse · Nea Kameni · Palia Kameni · Thirasia · Athinios Port

All our tours: All Santorini tours · Full day tour · Sightseeing tour · Personalised tour · North part tour · Horse riding · South part tour · Sunset tour · Shore excursion · Caldera tour · Food experience · Wine tour · Historical tour · Small group tour

Planning and services: Famous sights tour · Private transfers · Transfers to Oia and Finikia · Transfers to other villages · Villages of Santorini · History of Santorini · Tours near you · Languages we guide in · Food and fun tours · Gay friendly tours · Our tour buses · Daily tours · Day tours · FAQ · Gallery · Tour photo gallery · About us · Contact · Blog