moderate
9 hours
Participants should have a moderate level of fitness for hiking volcanic terrain and swimming.
Journey through Santorini’s volcanic caldera on board a traditional boat with Dakoutros Bros J.V., swimming in hot springs, visiting Thirassia, and ending with Oia’s legendary sunset.
Protect your skin and the marine environment while swimming in the caldera’s crystal-clear waters.
The crater terrain is uneven with loose volcanic rock; closed shoes provide better safety and comfort.
You’ll be swimming in hot springs and open sea, so bring swim gear and quick-dry towels for convenience.
Early boarding secures a prime spot for panoramic views and photography opportunities on deck.
Santorini’s caldera was shaped by a massive volcanic eruption around 3,600 years ago, dramatically altering Aegean civilizations.
Tour operators promote sustainable practices to protect fragile marine ecosystems and minimize waste during excursions.
Protect your skin while preserving the delicate marine environment.
summer specific
Necessary for stability and comfort on volcanic rock and crater walks.
For swimming in hot springs and clear lagoon waters.
summer specific
Useful for breezy or cooler conditions on deck.
spring specific