A private catamaran from Vlychada offers a four- to five-hour loop around Santorini’s volcanic coast — swim at Red and White Beaches, float near hot springs, and enjoy a Santorinian barbecue with drinks included. This hands-on cruise pairs flexible routing with safety equipment and local flavor.
A private catamaran from Vlychada offers a four- to five-hour loop around Santorini’s volcanic coast — swim at Red and White Beaches, float near hot springs, and enjoy a Santorinian barbecue with drinks included. This hands-on cruise pairs flexible routing with safety equipment and local flavor.
Stepping off the marina onto the catamaran at Vlychada, the caldera opens like a rugged coastline daring you to explore. Sea spray cools the air while the boat hums toward layered cliffs, volcanic stacks and beaches whose colors shift from red to white to black as the hull passes them.
Verified experiences and guided adventures in the surrounding area.
Operated by Ippokampos Sailing · Vlychada, South Aegean
Stepping off the marina onto the catamaran at Vlychada, the caldera opens like a rugged coastline daring you to explore. Sea spray cools the air while the boat hums toward layered cliffs, volcanic stacks and beaches whose colors shift from red to white to black as the hull passes them.
The coastline here is shaped by Santorini’s violent past — the Bronze Age volcanic collapse left steep pumice cliffs and warm, sulfur-rich springs. On a private cruise, guests skim past the Indian Rocks and the lighthouse, anchor at Red Beach or White Beach for short swims, and float near the hot springs where the water feels noticeably warmer from geothermal vents.
Culture is part of the rhythm: a Santorini salad and grilled seafood on board reflect local ingredients, and a stop near Therasia or Mesa Pigadia puts small island tavernas and whitewashed villages within view. There’s a real chance of spotting common dolphins or, more rarely, a monk seal on the rocks.
Practical guidance: the trip lasts about 4–5 hours and is flexible by agreement with the captain but always weather-dependent. Bring reef-safe sunscreen, a water-resistant bag for valuables, and shoes with grip for slippery decks. If you’re prone to seasickness, take preventive measures before boarding. Swimming stops are optional — life jackets and snorkel gear are provided — but be mindful of sharp volcanic seabeds and sulfur stains at the hot springs. Expect shaded seating, on-board WC, fresh-water rinse, and an inclusive buffet with local wine and beers. Plan arrival at Vlychada early to coordinate private transfers, and communicate any medical or mobility needs when booking.
easy.
4–5 hours.
Suitable for most fitness levels; swimmers should be comfortable entering open water for short swims.
Yes — the operator supplies snorkel equipment, life jackets and basic safety gear; guests may also bring their own masks.
Children are allowed but must be supervised by parents; non-swimmers can stay on board or use life jackets during swimming stops.
Yes — the cruise includes a buffet-style Santorinian meal, appetizers and unlimited beer, wine and soft drinks while supplies last.
Trips are subject to weather cancellations for safety; the operator will reschedule or refund if canceled at least 24 hours before departure under the stated policy.
Santorini’s caldera is the remnant of a massive volcanic eruption in the late Bronze Age that reshaped the island and created thermal springs from ongoing geothermal activity.
Use reef-safe sunscreen, avoid touching seabeds or marine life during swims, and follow crew instructions to minimize impact on sensitive volcanic beaches and protected marine areas.
Ippokampos Sailing operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Stepping off the marina onto the catamaran at Vlychada, the caldera opens like a rugged coastline daring you to explore. Sea spray cools the air while the boat hums toward layered cliffs, volcanic stacks and beaches whose colors shift from red to white to black as the hull passes them.
Stepping off the marina onto the catamaran at Vlychada, the caldera opens like a rugged coastline daring you to explore. Sea spray cools the air while the boat hums toward layered cliffs, volcanic stacks and beaches whose colors shift from red to white to black as the hull passes them.
The coastline here is shaped by Santorini’s violent past — the Bronze Age volcanic collapse left steep pumice cliffs and warm, sulfur-rich springs. On a private cruise, guests skim past the Indian Rocks and the lighthouse, anchor at Red Beach or White Beach for short swims, and float near the hot springs where the water feels noticeably warmer from geothermal vents.
Culture is part of the rhythm: a Santorini salad and grilled seafood on board reflect local ingredients, and a stop near Therasia or Mesa Pigadia puts small island tavernas and whitewashed villages within view. There’s a real chance of spotting common dolphins or, more rarely, a monk seal on the rocks.
Practical guidance: the trip lasts about 4–5 hours and is flexible by agreement with the captain but always weather-dependent. Bring reef-safe sunscreen, a water-resistant bag for valuables, and shoes with grip for slippery decks. If you’re prone to seasickness, take preventive measures before boarding. Swimming stops are optional — life jackets and snorkel gear are provided — but be mindful of sharp volcanic seabeds and sulfur stains at the hot springs. Expect shaded seating, on-board WC, fresh-water rinse, and an inclusive buffet with local wine and beers. Plan arrival at Vlychada early to coordinate private transfers, and communicate any medical or mobility needs when booking.