
Caldera trail from Fira to Oia
Ten kilometres along the caldera rim, from Fira to Oia via Firostefani and Imerovigli: 3–5 h, half of it without shade; bus back for €2.20.
36.42° N · 25.43° E
What is left of a volcano that collapsed in the Bronze Age: white villages on the edge of a 300-metre cliff, black-sand beaches on the other side and a Minoan city buried in ash. With three nights you see the essentials; sleeping outside the caldera, you pay half.
Part of Cyclades
What to do
Each plan says how long it takes, who it's for and whether you can book.

Ten kilometres along the caldera rim, from Fira to Oia via Firostefani and Imerovigli: 3–5 h, half of it without shade; bus back for €2.20.

A Bronze Age city buried by the volcano's eruption, under cover and along walkways. Admission €20; in winter it closes on Tuesdays.

Five hours on a catamaran around the caldera with a swim in the hot springs, Red Beach and White Beach, a barbecue and hotel pick-up. From €79.
Plan the trip
Each choice narrows the next: the season shapes how best to travel, and how you travel decides where you stay and where you eat.
When to go
In May, June, September and October: the sea is ready for swimming and Oia is not bursting. July and August bring heat above 28 °C, the meltemi, cruise ships and the highest prices. From November to March the island is quiet, but many hotels, tavernas and boats close.
How you travel
Choose how you're travelling and we'll tell you where to stay, how to get around, where to eat and which services you'll need. We only show the ways of travelling that make sense here.
Santorini works well without a car: all the KTEL lines leave from Fira, the ticket costs between €2.20 and €2.80 and the caldera path can be walked. What you lose are the inland wineries and the bus changes in Fira.
Here are a good part of the Cyclades' luxury hotels, almost all on the cliff at Oia, Imerovigli and Firostefani. What is expensive is the view; for sleeping peacefully, Pyrgos.
Santorini is expensive, but the best is free: the path from Fira to Oia, the sunset and the black-sand beaches. With a hostel and the bus, the spending goes on food and one boat trip, if you treat yourself.
A car opens up the wineries, Pyrgos, Akrotiri and the southern beaches in one day. The island is about 18 km from end to end, but the roads are narrow and in summer there are traffic jams in Fira and Oia.
Santorini is one of the few islands with a direct flight from Spain: Vueling flies from Barcelona in season, in about three and a quarter hours. From Madrid and elsewhere, you fly to Athens and connect with a flight of about 45 minutes or with the ferry from Piraeus. The airport is next to Kamari, about 10 minutes from Fira, with a KTEL bus, taxi or hotel transfer.
Who you're with
A trip with a toddler is not the same as one with a teenager. Pick yours to see what works and what to bear in mind.
With children, Santorini works if you sleep at the beach and not on the caldera: at Kamari or Perissa there is sand, pools and a bus, and the cliff villages are left for an afternoon. Organise the day around the heat: out in the morning, shade at midday.
Santorini has more for a teenager than it seems from the photos of Oia: the whole caldera path, a kayak trip to coves reached only by sea, a try dive and two buried cities like no museum.
Where to stay
We show you what suits the way you travel.Change how you travel

Why we like it: Two houses hanging from the Oia cliff, with pools over the caldera and a private transfer to the port or airport. It only admits children over 13; with little ones, the group sends them to its…

Why we like it: Suites cut into the Oia cliff, with a spa in a 17th-century cave and a pool over the Aegean. The group has its own sailing boat and catamaran at Ammoudi.

Why we like it: A suite hotel five minutes' walk from Pyrgos square, with cave suites and suites with a jacuzzi. Luxury without the Oia crowds, and in the centre of the island, near the wineries and the southern beaches.

Why we like it: 106 rooms on Kamari's black-sand beach, with loungers for guests and a supervised pool. Close to the airport and with a bus to Fira (€2.20); with a car, parking here is far easier than on the…

Why we like it: 350 metres from the centre of Fira and 300 from the bus station, with bunks from €12.50 (€30 in high summer), private rooms, pitched tents and a plot for your own tent from €10 per person…
Why we like it: A former winery turned hostel in Karterados, the first village south of Fira, with dormitories and rooms in caves, a garden and a pool. Fira is 25 minutes' walk or five by bus.

Why we like it: A hostel about 12 minutes' walk from Perissa beach, with dormitories of 4 to 12 beds and a pool. For those who prefer beach to caldera and don't mind taking the bus to Fira.
Services for this trip
Where to eat
From set lunch menus to Michelin stars. We mark the price level and what to order at each place.

What to order: fava, baked white aubergine and the fillet with vinsanto sauce.

What to order: the fresh fish of the day.

What to order: an assyrtiko tasting flight with plates to share.

What to order: the “O Topos Mas” tasting menu, or the three-course one if you prefer something shorter.
Takeaway and markets
Map
The places to stay and services on the map are the ones for the way you travel. Turn on the layers you want and tap a point to see its details.
Nearby
The closest places, whichever country they are in.
Tips
It costs €20 and is covered, so it is the plan for the hottest hours. It opens at 8:00 in summer: go first thing.
It changes with the season. Between 0:30 and 5:00 a night fare applies, 25% more expensive.
The port is 8 km from Fira along a winding road, and outside hours there is no cheap alternative.
That way you finish in Oia and come back by bus. There is no shade: start before 9:00 in summer.
In Oia and Ammoudi, tables with sunset views fill up before the others.
Two nights on the caldera is a luxury you notice in the price. One night in Oia or Imerovigli and the rest in Kamari or Perissa gives you the same for much less.
Going up or down on a donkey on the steps of Fira's old port. It is about 600 steps that you can walk down in half an hour; the animal carries a weight that is not its to carry, and animal protection organisations have been asking for years that it not be used.
From Spain the quickest way is to fly. Vueling has a direct flight from Barcelona in season, of about 3 hours 15 minutes; from Madrid and elsewhere, the usual way is to fly to Athens and connect with a 45-minute flight or by ferry. The airport is next to Kamari, 10 minutes from Fira on the KTEL bus.
The ferry leaves from Piraeus and arrives at the port of Athinios, beneath the cliff. Fast boats take about 5 hours; conventional ones, between 7 and 10, depending on the stops. Buy your ticket on the ferry company's website or on a ferry search engine, weeks ahead in July and August, and keep your boarding pass on your phone. From Athinios there is a KTEL bus to Fira (€2.70) and to Perissa, Kamari and Pyrgos; taxis are few and there is a queue.
Not if you sleep in Fira or nearby: the KTEL bus leaves from Fira station for Oia, Kamari, Perissa, Akrotiri, the airport and the port, and costs between €2.20 and €2.80. All the lines go through Fira, so a trip from Oia to Perissa means changing there. A small car gives you freedom for the wineries, Pyrgos and the southern beaches, but in Oia and Fira parking in summer is almost impossible. The quad bike is popular and is the most exposed option on a narrow road with a lot of traffic.
Oia at sunset and Fira in mid-morning, when the cruise ships disembark, are packed. Sleep in Kamari, Perissa or Pyrgos and go up to the caldera early, or walk the Fira to Oia path in the morning and leave sunset for Pyrgos, Imerovigli or a boat. The views are almost the same and there are half as many people.
Questions
Three nights: one day for the caldera and the path, another for Akrotiri and the southern beaches, and one for a boat trip or the wineries. With two you see it, in a rush.
Yes, and it is quiet, but from November to March many hotels, tavernas and boats close, Akrotiri opens from 8:30 to 15:30 and closes on Tuesdays, and Ancient Thera closes from December to February. The bus runs on a reduced timetable.
Black volcanic sand, on the east side: Kamari, Perissa and Perivolos, long and with facilities. They get very hot in the sun: bring water shoes or sandals. Beneath the caldera there is no beach; you reach the hot springs by boat.
In Oia, with thousands of people. At the Pyrgos castle, in Imerovigli or from a boat in the caldera, with far fewer.
For children who walk and can cope with the heat, yes: black-sand beaches at Kamari and Perissa, Akrotiri under cover and a boat trip with a swim. With a pushchair, no: the caldera villages are steps.
By ferry from Athinios. Naxos, Paros and Ios are on the same line towards Piraeus, and in season there are fast boats to Milos and to Crete. Check the timetables with the ferry company: they change every season and with the meltemi.
Geocaliahttps://www.geocalia.com/en/greece/south-aegean/santorini