Board a private catamaran at Vlychada for a seven‑hour circumnavigation of Santorini’s caldera—swim at Red and White Beaches, float near volcanic hot springs, and enjoy a traditional meal on deck as the sun sinks behind Oia. Snorkeling gear and transfers are included.
More ways to explore the area's outdoor wonders
You step onto the catamaran at Vlychada as the hull rocks against the low southern pier and the Aegean smells of wet pumice and salt. The boat slips past sculpted cliffs—red, white and black—each face telling the island’s volcanic story while the captain eases you into a seven-hour loop around the caldera. The sea dares you to dive in; guests answer with quick swims in crystalline coves and snorkel masks tracking darting fish.
Difficulty
easy
Duration
7 hours
Fitness Level
Suitable for a range of fitness levels; you should be able to step on/off a low dock, climb modest ladders and swim short distances.
Wildlife
History
Santorini’s modern shoreline is the remnant of massive volcanic eruptions (notably the Minoan eruption around 1600–1500 BCE) that created the present caldera and layered rock faces.
Conservation
Operators limit beach landings in sensitive areas and enforce no‑littering onboard; avoid sunscreen with oxybenzone in protected zones and follow crew guidance to protect marine life.
Reserve your spot on the Santorini Full Day Catamaran Private Cruise incl. Meal, Drinks & Free Transport today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef shoes
Many landings are on pebbled or rocky beaches—reef shoes make getting in and out of the water far easier and protect your feet.
Hydrate and pace alcohol
Unlimited local wine and beer are offered; balance alcohol with water between swim stops, especially in summer heat.
Protect your camera
Salt spray and sand are constant—use a dry bag or waterproof case and secure straps when moving around deck.
Check passport rules
Greek port authorities require guests to carry passports or photos for boarding; keep ID accessible but protected from water.
Swimwear
Needed for multiple swim stops and snorkeling sessions.
summer
Reef shoes or water sandals
Protect feet on pebbled beaches and rocky entries to the sea.
summer
Broad‑spectrum sunscreen & lip balm
Sun exposure is intense on deck; reapply between swims.
Light windproof layer
Evenings over the caldera can be cool and breezy, especially after sunset.
spring