Ancient Thira Santorini – The City on the Ridge

Ancient Thira Santorini: The City on the Ridge

Ancient Thira Santorini stands on the crest of Mesa Vouno, the great rock that separates Kamari from Perissa, some three hundred and sixty metres above the sea. It is the most substantial archaeological site on the island after Akrotiri, and it is a completely different order of thing: not a buried town, but an entire city laid out along a knife-edge ridge with the Aegean on both sides. Book with Santorini Tours, a licensed local operator.

The Dorians founded Ancient Thira Santorini, tradition says under a leader called Theras who gave the island its name. It grew through the Hellenistic period, took an Egyptian garrison under the Ptolemies, continued through the Roman centuries and was still inhabited in Byzantine times before being abandoned around the eighth century AD.

What survives is a street plan you can walk: a main road running the length of the ridge, an agora with a royal stoa, a theatre built out over the drop, temples, a gymnasium, houses, cisterns and rock-cut inscriptions among the oldest in the Greek world.

Where it is

On the ridge of Mesa Vouno above Kamari, twenty minutes from Fira by road, and directly above both Kamari and Perissa.

Why go

For a complete ancient city in an impossible position, the best view on the island, and the fact that most visitors never climb up to it.

What to See at Ancient Thira Santorini

The Sacred Way

The main street, running the length of the ridge from the northwest gate to the far end. Everything else opens off it, and walking it end to end is the way to read the site.

The agora

The civic heart, a long open space with the Royal Stoa – the Basilike Stoa – along one side, its column bases and foundations still legible. This was the covered hall where the city did its business.

The theatre

Built into the slope and cantilevered over the edge, with nothing behind the stage but six hundred feet of air and the sea. There is no theatre in Greece in a more improbable position.

The sanctuary of Apollo Karneios

A terrace cut into the rock at the southern end, the oldest sacred ground on the site.

The terrace of the Gymnopaidiai

Beside it, the open platform where naked youths danced at the festival. The rock around it carries inscriptions cut by spectators – names, dedications and boasts – some dating to the seventh and sixth centuries BC and among the earliest Greek writing anywhere.

The gymnasium and the barracks

From the Ptolemaic period, when Egypt kept a garrison on this ridge to watch the sea lanes of the southern Aegean.

The houses and cisterns

Domestic quarters along the street, with rock-cut cisterns beneath them – the only water supply, on a ridge with no spring, for a thousand years.

The view

Kamari on one side, Perissa on the other, the whole eastern plain, and on a clear day Anafi, Ios and the Cyclades. This alone justifies the climb to Ancient Thira Santorini.

The History of Ancient Thira Santorini

The founding. Dorian settlers established Ancient Thira Santorini, by tradition led by Theras, in roughly the ninth century BC. They chose the ridge for the same reason every settlement on this island chose height: it could be defended, and you could see anyone coming.

The archaic city. The sanctuary of Apollo Karneios and the inscriptions around the Gymnopaidiai terrace belong to this period. Some of those carvings are among the oldest surviving Greek inscriptions.

The Ptolemies. In the third century BC Egypt took Thera as a naval station, and the city grew accordingly – barracks, a gymnasium and the buildings of a garrison town controlling the sea route between Egypt and the Aegean. Most of what you walk through at Ancient Thira Santorini dates from this expansion.

Rome and Byzantium. The city continued under Roman rule and into the Byzantine period, with churches built among the older buildings.

Abandonment. It was given up around the eighth century AD, as the population moved to more defensible and less exposed sites inland. The ridge was simply too hard to live on once the sea route mattered less than the pirates using it.

Rediscovery. The German archaeologist Friedrich Hiller von Gaertringen excavated the site between 1895 and 1903, at his own expense, and published it. That work is why the plan is as legible as it is today.

Getting to Ancient Thira Santorini

Driving to Ancient Thira Santorini from Kamari. A paved switchback climbs the flank of Mesa Vouno from the back of the village to a car park near the site entrance. It is narrow, it has hairpins, and in places there is nothing at the edge. Manageable in a small car driven slowly; unpleasant if heights bother you.

On foot from Kamari. A stone path from behind the village, about an hour uphill with no shade at all.

On foot from Perissa. A longer, steeper path up the southern flank, and the route many walkers prefer because it is quieter. Around an hour and a half.

Over the top. Kamari to Perissa via Ancient Thira Santorini is about two hours end to end and is the best walk on the island.

By taxi or transfer. Some drivers will take the switchback and some will not. Our private transfers and historical tour both use it routinely.

By bus. No service goes up. The buses reach Kamari and Perissa only.

Opening and tickets

The site opens in the morning and closes in the early afternoon – considerably earlier than most visitors expect – and it shuts one day a week. There is a modest entry fee. Check the current hours before setting out, because the drive up is wasted if you arrive at two.

Walking Ancient Thira Santorini: A Route

Allow an hour and a half at Ancient Thira Santorini, longer if you stop to read it properly.

Enter at the northwest gate. Past the cemeteries, which lay outside the walls because the living did not share ground with the dead.

Take the main street south. The whole city runs off it. Do not detour early; get the shape of the place first.

The agora. Stop at the Royal Stoa and work out the civic centre from the foundations.

The theatre. Sit in it. Then walk to the back of the stage and look over the edge.

Continue to the southern end. The sanctuary of Apollo Karneios and the Gymnopaidiai terrace. Look for the inscriptions cut into the rock around them.

The gymnasium and barracks. Ptolemaic, on the eastern side.

The far point. Walk to the end of the ridge for the view down onto Perissa, then come back along the street.

A guide. There is almost no signage at Ancient Thira Santorini, and without someone to explain what you are standing in, a good deal of it reads as low walls. Our historical tour exists largely for this reason.

Practical Notes for Ancient Thira Santorini

Go early. Ancient Thira Santorini closes in the early afternoon and the ridge is brutal at midday.

No shade. None on the path, none on the site. This is the single thing that catches people out.

Water. Carry more than you think. There is nothing to buy on the ridge.

Shoes. Loose stone, uneven ground and drops. Not sandals.

The edges. Much of the site is unfenced with a long fall beside it. Keep children close.

Wind. The ridge is exposed and the meltemi funnels along it. Anything loose will go over the side.

Closed day. The site shuts one day a week. Check before you drive up.

Accessibility. None. Ancient Thira Santorini is rough ground on a slope, reached by a switchback road or a stone path.

The museum. Finds from the site are in the archaeological museum in Fira, which is worth pairing with a visit. More on Fira.

Ancient Thira Compared With Akrotiri

The island has two great archaeological sites and they are not alternatives – they are three and a half thousand years apart and completely different experiences.

Akrotiri. A Bronze Age town buried by the eruption around 1600 BC and preserved under ash: streets, two and three storey houses, drainage, frescoes lifted to the museums. It is roofed, shaded, level and works in any weather. More on Akrotiri.

Ancient Thira Santorini. A Greek and Roman city, founded a thousand years after Akrotiri was buried, on an open ridge with a view over half the Cyclades. Larger in extent, less preserved in detail, and utterly exposed.

Which first. Akrotiri explains the volcano. This explains what came after it. If you only do one, do Akrotiri in bad weather and Ancient Thira in good.

Doing both. They are twenty-five minutes apart and both fit into one day, which is what our historical tour does.

The museums. The Museum of Prehistoric Thera in Fira holds the Akrotiri material; the Archaeological Museum holds the finds from this ridge.

When to Visit Ancient Thira Santorini

April and May. The best window for Ancient Thira Santorini by a distance. Cool enough to walk up, clear enough to see Anafi and Ios, and wildflowers over the ridge.

June. Still comfortable early in the morning. Start at eight.

July and August. Punishing. No shade, exposed rock, and the site closing in the early afternoon. Go at opening or not at all.

September. Warm but manageable, and the light along the ridge is at its best.

October. Excellent – cool air, long views and almost nobody there.

November to March. Open on reduced hours, often windy, and spectacular under a clear winter sky. Check before travelling.

Time of day

Opening time. The site closes early, the heat builds fast, and the first hour is when Ancient Thira Santorini is at its emptiest and its most photogenic.

Photographing Ancient Thira Santorini

The Ancient Thira Santorini theatre over the drop. The defining frame – seats, then stage, then nothing but sea.

The main street. Shot along its length in early light, with the ridge falling away on both sides.

The view down to Kamari. Straight down onto the black crescent of the bay from three hundred and sixty metres.

The inscriptions. Rock-cut letters near the Gymnopaidiai terrace, best in raking side light which brings the carving out.

The cisterns and foundations. Detail rather than panorama, and what makes a set of pictures readable afterwards.

Technical. Bright stone and hard shadow. Early morning is the only forgiving light, and a polariser helps with the sea below.

Safety. Unfenced edges everywhere. No photograph at Ancient Thira Santorini is worth backing towards one.

Frequently Asked Questions About Ancient Thira Santorini

What is it? A Greek and Roman city on the ridge of Mesa Vouno, founded by Dorian settlers around the ninth century BC and abandoned in the eighth century AD.

Where is it? On the mountain between Kamari and Perissa, three hundred and sixty metres above the sea.

How do I get there? A paved switchback road from Kamari, a stone path from Kamari of about an hour, or a longer path up from Perissa.

Can I walk up? Yes, from either village. There is no shade on either path.

How long do I need? An hour and a half on the site, more with a guide.

What are the opening hours? Morning until early afternoon, closed one day a week. Check before you go, because they are earlier than most people expect.

Is there an entry fee? Yes, a modest one.

Is there shade or water? Neither. Carry your own.

Is it suitable for children? Older children, yes. There are unfenced drops throughout.

Is it accessible? No. The ground is rough and sloping.

Is Ancient Thira or Akrotiri better? They are different. Akrotiri is a Bronze Age town preserved under ash, roofed and shaded. Ancient Thira Santorini is a Greek city on an open ridge with an extraordinary view.

Where are the finds? In the Archaeological Museum in Fira.

What are the inscriptions? Carvings in the rock near the Gymnopaidiai terrace, some from the seventh and sixth centuries BC and among the oldest Greek writing that survives.

Can I combine it with a beach? Yes – go up at opening and be on the sand at Kamari or Perissa by mid-morning.

Tours That Include Ancient Thira Santorini

We are a licensed local operator with guides who live on the island year round. Prices are per vehicle rather than per person, pickup is included from anywhere including both ports, and an 80€ deposit confirms the date.

Historical tour – the reason this tour exists. Ancient Thira and Akrotiri with a guide, which is the difference between a set of low walls and a city.

Full day tour – eight hours from 460€, the whole island with a traditional village stop.

South part tour – five hours from 280€, the southern half including the beaches below the ridge.

Personalised tour – from 220€, and the right choice if you want to be at the gate when it opens.

Every itinerary and all prices are on the santorini tours page, and our private transfers cover the airport and both ports from 40€.

Is Ancient Thira Santorini Worth It?

More than almost anything else on this island, and hardly anyone goes.

Four thousand people a day queue for a sunset. A few dozen climb a ridge above them to walk the main street of a city that stood for seventeen centuries, sit in a theatre built out over a six-hundred-foot drop, and read graffiti cut into rock before Athens had a Parthenon.

It costs a few euro, it takes ninety minutes, and the view alone would be worth the drive if the ruins were not there.

Go at opening, take water, wear proper shoes, and take a guide if you want it to make sense. Send us your dates and we will build the morning around Ancient Thira Santorini and put you on a beach afterwards.

What Ancient Thira Santorini Costs

Entry. A few euro at the gate, and one of the cheapest tickets on the island for what you get.

Parking. Free at the top of the switchback, and limited – another reason to arrive at opening.

Walking up. Free, from either Kamari or Perissa.

A taxi up from Kamari. Varies, and not every driver will take the road.

Transfer from the airport. 40€ per vehicle for one or two people.

A private guided visit. From 220€ for the whole vehicle, pickup included, with a guide who can explain what the foundations were.

The museum in Fira. A separate ticket, holding the finds from this ridge.

An hour and a half at Ancient Thira Santorini costs less than a round of drinks on the caldera and is, by a distance, the better use of the money.

The Walk Between Kamari and Perissa

The two black sand resorts sit on opposite sides of Mesa Vouno, twenty minutes apart by road round the mountain and about two hours apart over the top through the ancient city. The walk over is the best on the island.

From Kamari. A stone path climbs from behind the village to the saddle, then joins the road near the site entrance. About an hour of steady ascent.

Through the site. Ancient Thira Santorini occupies the ridge, so the walk passes straight through it. Buy a ticket and give it ninety minutes.

Down to Perissa. A steeper, rougher path drops the southern flank, passing the cliff chapel of Panagia Katefiani on the way. Around an hour down.

Total. Three and a half to four hours including the site, and there is no shade on any part of it.

What to take. Two litres of water a person, a hat, proper shoes and sun cream. Start at seven in summer.

Getting back. The Fira bus from Perissa, or a taxi. Do not plan to walk back over.

The reward. Two beaches, a mountain and a two-thousand-year-old city in one morning. Kamari · Perissa.

A Day Around Ancient Thira Santorini

The site closes early, so the day has to be built around the morning.

Eight o’clock. Up the switchback and through the gate as it opens, with the ridge cool and empty.

Half past nine. Off the site and down to Kamari for breakfast on the promenade.

Eleven. The beach, or ten minutes inland to Mesa Gonia for the Byzantine church and the earthquake ruins. More on Mesa Gonia.

One o’clock. Lunch at Exo Gonia or Pyrgos, uphill and cooler. Exo Gonia · Pyrgos.

Afternoon. A winery on the plain, or the Museum of Prehistoric Thera in Fira to set Akrotiri against what you saw this morning.

Evening. The caldera for the sunset, or the promenade at Kamari for dinner at a third of the price.

That is a full day built around Ancient Thira Santorini, and most of it happens before the temperature becomes a problem.

Who Should Climb to Ancient Thira Santorini

Anyone interested in the ancient world. This is a complete Greek city plan, not a scatter of columns, and you can walk its main street from one end to the other.

Walkers. The paths up from Kamari and Perissa are the two best climbs on the island, and the traverse between them is the best walk.

Photographers. A theatre over a six-hundred-foot drop, at eight in the morning, with nobody in it.

Repeat visitors. If you have already done the caldera, this is what you have been missing.

Anyone who dislikes crowds. Four thousand people will be queueing in Oia this evening. There will be a few dozen up here.

Less suited to anyone with limited mobility, since the ground is rough and sloping throughout; families with very small children, because the drops are unfenced; visitors who cannot start early, as the site closes in the early afternoon; and anyone unwilling to carry water, because there is none on the ridge.

If the switchback road worries you, tell us and we will drive it – our historical tour does it several times a week.

Everywhere We Can Reach From Ancient Thira Santorini

Any of these can be built into a private itinerary. 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 · 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

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