THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Sail the rim of Santorini’s caldera on a private 5-hour catamaran: swim at Red Beach, snorkel clear shelves, and relax in volcanic hot springs with a Greek meal and local wine. Ideal for photographers and swimmers looking for an accessible sea adventure.
Sail the rim of Santorini’s caldera on a private 5-hour catamaran: swim at Red Beach, snorkel clear shelves, and relax in volcanic hot springs with a Greek meal and local wine. Ideal for photographers and swimmers looking for an accessible sea adventure.
Book with Santorini 24hr
Book directly with Santorini 24hr for the best rates and real-time scheduling.
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Operated by Santorini 24hr · Vlychada, Cyclades
You push off from Vlychada as the Aegean wind teases the canvas and Santorini’s cliffline slides aft—white houses and blue domes shrinking into a dramatic crescent. The catamaran threads the rim of the caldera, the water changing from deep cobalt to the clear turquoise of hidden coves, and the captain calls a stop at Red Beach where volcanic cliffs dare you to climb their scarlet faces and jump in.
easy.
5 hours.
Suitable for most fitness levels; ability to step in/out of a tender and swim short distances recommended
Yes—complimentary pickup and drop-off by air-conditioned mini-bus from southern Santorini pickup points (confirm exact pickup location when you book).
Yes—snorkeling and swimming are included at designated beaches and near the hot springs; crews provide masks and safety equipment.
A Greek-style lunch, appetizers, soft drinks and local wine are included; alcoholic drinks are for adults over 18.
The operator may cancel for safety; full refunds are available if canceled at least 24 hours before or if weather forces cancellation.
Santorini’s caldera formed during a major Bronze Age eruption that reshaped the island and preserved towns like Akrotiri under volcanic ash, linking geology to archaeology.
High visitor numbers stress marine habitats—opt for operators who use reef-safe products, avoid anchoring on seagrass meadows, and pack out plastics.
Santorini 24hr operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Santorini 24hr
Book directly with Santorini 24hr for the best rates and real-time scheduling.
Reserve Now