easy
9 hours
Participants should be able to comfortably stay active for several continuous hours, including walking on uneven village lanes and swimming.
Spend a day cruising Santorini’s volcanic Caldera aboard a glass-bottom boat, swim in natural hot springs, and cap the adventure with an unforgettable sunset stroll in Oia’s iconic streets.
Reservations fill quickly, especially for sunset departures—secure your spot in advance to enjoy prime views.
Pack swimwear and quick-dry towels for a comfortable dip in the hot springs and crystal-clear waters of Thirassia.
Boat decks and rocky shorelines can be slippery—choose sturdy, water-friendly shoes for safety and confidence.
Santorini’s sun is intense; bring sunscreen, a hat, and sunglasses to protect yourself during the day.
Santorini’s dramatic caldera was formed by a massive volcanic eruption around 3,600 years ago, shaping the island’s unique cliffs and fertile soil.
Sustainable tourism efforts in Santorini focus on minimizing waste and protecting the fragile marine ecosystems around the caldera and islands.
Necessary for enjoying the therapeutic hot springs and swimming stops.
summer specific
Protects skin from strong Mediterranean sun during the daytime cruise.
spring specific
Provide grip and comfort when boarding boats and stepping on rocky shores.
summer specific
Useful for cooler evenings during the sunset portion of the trip.
fall specific