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A brisk half-day boat tour from Fira that lands at Nea Kameni’s active crater and lets you swim in the warm sulfurous waters of Palaia Kameni. Perfect for travelers who want a compact, hands-on volcanic experience without a full-day commitment.
A brisk half-day boat tour from Fira that lands at Nea Kameni’s active crater and lets you swim in the warm sulfurous waters of Palaia Kameni. Perfect for travelers who want a compact, hands-on volcanic experience without a full-day commitment.
Book with Dakoutros Bros J.V.
Book directly with Dakoutros Bros J.V. for the best rates and real-time scheduling.
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Operated by Dakoutros Bros J.V. · Fira, South Aegean
The horn of the small ferry cuts through the morning light as Fira's caldera cliffs slip astern and the blue deepens around you.
easy.
3 hours.
Suitable for average fitness; the crater walk is short but uneven and requires basic balance
The tour departs from the old port of Fira; many bookings include round-trip bus transfer from central pickup points in Santorini.
Yes — the boat stops at Nea Kameni and you can follow a short, steep path to the crater rim; wear suitable footwear and expect loose volcanic rock.
You must be able to enter the water from a ladder and swim about 20–30 meters to the warmer pocket; non-swimmers should stay on board or request assistance from the crew.
Children can join, but the operator notes the tour is not recommended for guests with poor cardiovascular health due to the climb and thermal conditions; check with the provider before booking.
Santorini’s caldera formed in a massive Bronze Age eruption that reshaped the island chain; Nea and Palaia Kameni are later volcanic cones created inside the caldera.
Respect the fragile volcanic substrate and avoid stepping off marked paths; boats follow strict mooring rules to reduce seabed disturbance around the hot-spring bays.
Dakoutros Bros J.V. operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Dakoutros Bros J.V.
Book directly with Dakoutros Bros J.V. for the best rates and real-time scheduling.
Reserve Now