Sail a Lagoon 500 around Santorini’s caldera at sunset—swim hot springs, snorkel Red and White Beaches, and enjoy an onboard barbecue with local wine. This half-day cruise combines geology, sea time and iconic island views with easy logistics and small-group comfort.
Sail a Lagoon 500 around Santorini’s caldera at sunset—swim hot springs, snorkel Red and White Beaches, and enjoy an onboard barbecue with local wine. This half-day cruise combines geology, sea time and iconic island views with easy logistics and small-group comfort.
You step aboard the Lagoon 500 as the Aegean turns from clear blue to a molten palette; the catamaran slips away from the harbor and the caldera cliffs loom, catching the last light.
Verified experiences and guided adventures in the surrounding area.
Operated by MTM Experiences · Fira (Thira), South Aegean
You step aboard the Lagoon 500 as the Aegean turns from clear blue to a molten palette; the catamaran slips away from the harbor and the caldera cliffs loom, catching the last light.
The cruise threads past the volcanic rim, skimming the small islets of the caldera while the captain points out the submerged volcano that sculpted Santorini’s crescent. You drop anchor at the Hot Springs—sulphur-scented water that invites a quick, warm swim and a feel of the island’s volcanic heartbeat.
Geology writes itself here: iron-rich cliffs at Red Beach, pale ash at White Beach and pumice rocks left by the massive Minoan eruption more than 3,500 years ago. Culture arrives in small details—Santorinian white wine served on deck, the casual banter of crew who grew up on these coves, and a passing glimpse of Oia’s cliff-side houses stacked above the sea.
Practical rhythm of the tour balances leisure with logistics. Expect two to five hours of on-deck time, stops for swimming and snorkeling with provided gear, and a barbecue prepared aboard. Pickup is arranged island-wide but may require a short walk to a meeting point; provide full passenger details in advance for port paperwork. Bring reef-safe sunscreen, a windproof layer for sunset, and motion-sickness remedies if you’re prone—the sea can sharpen quickly.
By the time the sun kisses the horizon, the catamaran turns slowly below Oia and the island exhales: the sky darkens, lamps blink on the cliffs, and the Aegean seems to hold its breath for the fading light.
Pickup is provided across selected areas of Santorini; times and exact pickup points are confirmed 24 hours prior and may be nearby rather than door‑to‑door.
Yes—mask and snorkel are included; bring your own if you prefer a personal fit.
Yes—there are scheduled stops for swimming at the Hot Springs and Red/White beaches; note currents can be strong and entry is from the anchored boat.
A barbecue lunch plus unlimited soft drinks, local white wine, beer and water are included; special dietary needs should be noted at booking.
MTM Experiences operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You step aboard the Lagoon 500 as the Aegean turns from clear blue to a molten palette; the catamaran slips away from the harbor and the caldera cliffs loom, catching the last light.
You step aboard the Lagoon 500 as the Aegean turns from clear blue to a molten palette; the catamaran slips away from the harbor and the caldera cliffs loom, catching the last light.
The cruise threads past the volcanic rim, skimming the small islets of the caldera while the captain points out the submerged volcano that sculpted Santorini’s crescent. You drop anchor at the Hot Springs—sulphur-scented water that invites a quick, warm swim and a feel of the island’s volcanic heartbeat.
Geology writes itself here: iron-rich cliffs at Red Beach, pale ash at White Beach and pumice rocks left by the massive Minoan eruption more than 3,500 years ago. Culture arrives in small details—Santorinian white wine served on deck, the casual banter of crew who grew up on these coves, and a passing glimpse of Oia’s cliff-side houses stacked above the sea.
Practical rhythm of the tour balances leisure with logistics. Expect two to five hours of on-deck time, stops for swimming and snorkeling with provided gear, and a barbecue prepared aboard. Pickup is arranged island-wide but may require a short walk to a meeting point; provide full passenger details in advance for port paperwork. Bring reef-safe sunscreen, a windproof layer for sunset, and motion-sickness remedies if you’re prone—the sea can sharpen quickly.
By the time the sun kisses the horizon, the catamaran turns slowly below Oia and the island exhales: the sky darkens, lamps blink on the cliffs, and the Aegean seems to hold its breath for the fading light.