The checkyeti guarantee1-click cancellation7 days/week support100% price clarity
About Caldera's Boats Santorini
At Caldera's Boats we organize special guided boat trips for the tourists who stop to Santorini for their holidays since 1968. Captain Manolis conducted first boat trip with a small caïque named Saint Nikolaos. Since then, our company has grown: today we offer more than 1200 excursions each season and have a fleet of 8 wooden boats with an antique style, but with all the necessary comfort. Our crew provides the best service to make our visitor's journey memorable. Every day, we invite you to explore Santorini from a different perspective and give you the unique opportunity to see Santorini's active volcano. So join us now to live a new adventure!
A top-notch and well-organized trip, you spend the whole day visiting the volcano and making your final stop in Oia. Shuttle service included, with snacks on board. A must-do, a unique experience with crystal-clear waters and a dive from the boat. The guide speaks five languages.
Translated from Italian
Alessandro · CoupleItaly · July 2026
Fantastic boat trip to explore Santorini from the sea. The staff were extremely friendly and knowledgeable, and the schedule was perfectly respected. I highly recommend this experience.
Translated from Italian
Luca · CoupleGreece · July 2026
Very well-organized trip. The swim in the sulfur waters was fantastic. Recommended!
Greece · August 2026
Italy · July 2026
