Are There Boat Trips From Santorini?
Yes, and more than most visitors realise: caldera sails, volcano landings, Thirassia crossings and private charters, running 17 April to 25 October.
By Nikos Andreou, Santorini sailing writer; five summers crewing caldera catamarans out of Vlychada
Stand on the rim at Fira in July and you can count the fleet from a café table. Catamarans strung along the cliff wall, day boats tied up at Nea Kameni, a caique crossing to Thirassia, and by five a steady procession heading west for the sunset. The island runs on boats. The question is which one you want.
Booking choice: Yes, and the sunset sail packs the most into one fare: the $75 BBQ catamaran covers the cliff wall, the swim stops, the hot springs, dinner and the light in five hours. It carries the fleet's sell-out flag in peak weeks and cancels free up to 24 hours out.
Are there boat trips from Santorini?
Yes, and the fleet is large. Four things get sold: caldera sailing trips at sunset or in daylight, volcano landings on Nea Kameni with a hot-springs stop, crossings to Thirassia across the water, and private charters with your own captain. The main catamarans run 17 April to 25 October 2026.
Almost everything leaves from the same few harbours and covers overlapping ground, which is why the listings blur together. Sorted by what you do on board, it is simple.
| Type of trip | What it covers | Typical departure | Who it suits |
|---|---|---|---|
| Caldera sunset sail | cliff wall, Kameni islands, hot springs, swim stops, dinner aboard, sunset from open water | Vlychada or Ammoudi, pickup usually included | most visitors, once, as the evening of the trip |
| Daytime caldera sail | the same circuit in full light, longer swimming, warmer water | same harbours, morning cast-off | swimmers, families, anyone avoiding a midnight finish |
| Volcano landing | the crater paths on Nea Kameni, then the springs at Palea Kameni | day-boat operators, often bundled with Thirassia | walkers and anyone who wants the geology |
| Thirassia crossing | the small island across the caldera and the view back at the rim | bundled onto volcano day boats | slow days, and curiosity about the far side |
| Private charter | your own boat and route, the captain flexing the plan | Vlychada Marina | couples, families and small groups, priced per group |
The sunset sail packs the most into a fare: dinner, drinks, swimming and the light in one five-hour block. One runs six hours and adds the crater landing.
What does a caldera sail actually cover?
The cliff wall, the two volcanic islets in the middle of the bay, and the open water west of them. Boats from the south coast round the Akrotiri headland past the coloured cliffs first; boats from Ammoudi start inside the caldera. Both end up anchored for dinner with the sun going down over Thirassia.
The hot springs at Palea Kameni are the stop people remember. Warm mineral water at 30 to 35 C sits against a sea of 20 to 25 C, and getting there means a 30 to 50 metre swim from the anchored boat. Wear something dark: the iron and sulfur stain pale swimwear permanently.
The sunset does not happen behind Oia, whatever the postcards imply. It goes down over Thirassia and the open sea beyond the caldera mouth, which is why the boats sail west. Stop by stop, the caldera circuit is broken down here.
Where do the boats leave from?
Three boarding points do most of the work. Vlychada is a flat twenty-minute drive from Fira, the old port sits directly below Fira town, and Ammoudi Bay is roughly 300 steps below Oia down a switchback road. Most cruises include hotel pickup, confirmed when you book.
Vlychada is the easy one, and the private Wind Spirit goes from there with transfers included. The volcano-and-dinner boat loads at the old port's Santo Star Travel kiosk, 45 minutes ahead. Ammoudi is the atmospheric one, under the red cliff with fish tavernas along the quay, where the dinner cruise and the Romantic catamaran cast off.
Ammoudi carries a caveat this year. Civil-protection measures from April 2026 restrict general vehicle access, deliveries only between 5 and 10am. Where a transfer is included, take it; where it is optional, add it rather than gambling on a taxi.
What can you actually book right now?
Seven cruises cover the caldera between them, from a shared 55-guest catamaran at $75 to a private yacht priced per group. Ratings run 4.5 to 5.0, group caps run 16 to 130, and every one of them carries free cancellation up to 24 hours before departure.
| Cruise | Price | Rating (reviews) | Group | Departure |
|---|---|---|---|---|
| BBQ Sunset Catamaran | from $75 | 4.6 (6,951) | shared, max ~55 | hotel pickup included |
| Caldera Classic Catamaran | from $111 | 4.9 (514) | shared | pickup included |
| Luxury Day-or-Sunset Catamaran | from $128 | 4.8 (4,175) | max 20 | pickup included |
| Aphrodite Volcano & Dinner Cruise | on the listing | 4.5 (230) | max 130 | old port of Fira, transfer optional |
| Luxury Sunset Dinner Cruise | from $177 | 4.8 (158) | shared | Ammoudi, minibus pickup |
| Romantic Sunset Catamaran | on the listing | 4.7 (345) | max 16 | Ammoudi Bay, transfer optional |
| Private Wind Spirit Sunset | per group, on the listing | 5.0 (50) | private | Vlychada Marina, pickup included |
Small-group catamarans island-wide typically land in the €100 to €180 range per person once a meal and open bar are included, which is where most of this list sits. Guest cap is the real variable: dropping from 55 people to 20 changes the trip more than any menu does. All seven sit together in the full santorini sunset cruises lineup, and the small-group boats are grouped if that decides it.
When does the season run, and what stops a trip?
17 April to 25 October 2026 for the main catamarans, with smaller motorboats mostly working May to September. Wind is the only regular interruption. The operator makes the call on the day and offers a reschedule or a full refund, and free cancellation runs to 24 hours before on every cruise here.
The wind is the meltemi, a northerly that blows through the Aegean from June to September, hardest in July and August, usually 4 to 7 Beaufort. It builds through the middle of the day and eases toward evening, one reason sunset departures survive days when a midday trip would be miserable. Book early and keep a spare evening. That is the whole insurance policy.
People also arrive asking about the earthquakes. The 2025 swarm ended, seismic activity returned to normal and the island has been quiet since.
For the umbrella version, every kind of boat trip explained covers each format, the per-group math on chartering your own boat handles the private end, and the verdict sits in is a caldera boat trip worth doing. You can check dates and the live price on the volcano-and-dinner boat, or see which evenings are still open on the big shared boat.
Common questions
Are there boat trips from Santorini?
Yes. The island runs caldera sailing trips at sunset and in daylight, volcano landings on Nea Kameni, crossings to Thirassia and private charters. The main catamaran fleets book 17 April to 25 October 2026, with smaller motorboats mostly May to September. Seven cruises cover the caldera here, from $75 up to private hire.
Where do Santorini boat tours depart from?
Mostly Vlychada on the south coast and Ammoudi Bay below Oia. Vlychada is a flat twenty-minute drive from Fira with a proper marina; Ammoudi sits roughly 300 steps below the village at the end of a switchback road. Most cruises include hotel pickup, and the operator confirms the meeting point.
Can you visit the volcano by boat?
Yes. Day boats land on Nea Kameni for a walk up the crater paths, usually pairing it with the springs at Palea Kameni and sometimes Thirassia. Most sunset catamarans are built around swim stops rather than a crater landing. One six-hour evening boat here does both.
What happens if the wind cancels my boat trip?
The operator makes the call on the day and offers a reschedule or a full refund. Separately, all seven cruises allow free cancellation up to 24 hours before. The meltemi is the usual culprit, blowing June to September at 4 to 7 Beaufort, so keep a backup evening free.
Do the boat trips include the hot springs?
The springs are a standard stop on the caldera circuit, and the flagship BBQ catamaran lists them explicitly. They sit in a cove at Palea Kameni where mineral water at 30 to 35 C meets a 20 to 25 C sea, reached by a 30 to 50 metre swim. Wear a dark swimsuit.
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- BBQ Sunset Catamaran - the full caldera circuit, a BBQ dinner cooked on board and unlimited wine and beer at the island's lowest published price. 5 hours. From $75 per person. Big shared catamaran, around 55 guests. Sunset departure is timed to the month's sunset hour.
- Aphrodite Volcano & Dinner Cruise - the only boat in our board that lands you on Nea Kameni for the guided volcano hike, then the hot springs, Thirassia and a buffet dinner with wine through the sunset. 6 hours. Price shown on the live listing. Around 130 guests. The EUR 5 volcano entrance fee is not included, the hike needs sturdy shoes, and the hot springs are reached by a 30-metre swim. Without pickup, it meets at the Old Port of Fira (cable car EUR 10 each way or a 30-minute walk down).
- Private Wind Spirit Sunset - the whole boat for your group with a full Greek dinner, your own route and a captain who anchors where you ask. about 5 hours. Private charter, priced per group on the listing. Priced per group on the listing, so the per-person math changes with your headcount. Route and swimming stops are agreed with the captain.
BBQ Sunset Catamaran
Check your date before arranging the rest of your day: the full caldera circuit, a BBQ dinner cooked on board and unlimited wine and beer at the island's lowest published price.
5 hours. Hotel pickup, Red and White Beach swim stops, the Palea Kameni hot springs, BBQ dinner, unlimited white wine, beer and soft drinks.
Big shared catamaran, around 55 guests. Sunset departure is timed to the month's sunset hour.
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