Sail from Vlychada Marina around Santorini’s caldera on a 5‑hour catamaran cruise featuring snorkeling, a volcanic approach, hot springs and a Greek BBQ on deck. Learn what to expect, where you’ll stop, and practical tips for making the most of the trip.
Sail from Vlychada Marina around Santorini’s caldera on a 5‑hour catamaran cruise featuring snorkeling, a volcanic approach, hot springs and a Greek BBQ on deck. Learn what to expect, where you’ll stop, and practical tips for making the most of the trip.
You push off from Vlychada Marina and the island falls away — white cliffs give way to raw volcanic rock and the Aegean opens, cool wind pushing the catamaran forward. The hull hums steady as the crew points to the Red and White Beaches, the jagged Venetian lighthouse at Akrotiri, and the black lip of the caldera. Expect sheltered decks for sunning, a shaded cockpit for the midday meal and small groups that make the boat feel social without crowdedness.
Verified experiences and guided adventures in the surrounding area.
Operated by Spiridakos Sailing Cruises · Vlychada, South Aegean
You push off from Vlychada Marina and the island falls away — white cliffs give way to raw volcanic rock and the Aegean opens, cool wind pushing the catamaran forward. The hull hums steady as the crew points to the Red and White Beaches, the jagged Venetian lighthouse at Akrotiri, and the black lip of the caldera. Expect sheltered decks for sunning, a shaded cockpit for the midday meal and small groups that make the boat feel social without crowdedness.
Geology shapes every stop: Santorini is the remnant of a massive Minoan-era caldera collapse, its cliffs and offshore islets the scar of ancient eruptions. Akrotiri’s archaeological remains hint at Bronze Age life wiped out and preserved by volcanic ash; the active Nea Kameni volcano and sulfurous hot springs are living reminders of that history.
Culturally, the cruise mixes relaxed Greek hospitality with practical rhythm — swims, snorkeling, a hot-spring dip, then a BBQ of chicken, salad and local wine served on deck. The itinerary typically includes a Mesa Pigadia swim, a volcanic approach, a hot-springs stop and a longer anchorage for food and free time (total ~5 hours).
Practical notes: arrive 15–30 minutes early at Vlychada, bring reef-safe sunscreen, water-friendly shoes and a windbreaker. Snorkel gear is provided but personal masks fit better. If you’re on a cruise ship, plan extra transfer time; there’s no pickup at the Old Port. The trip is suitable for most fitness levels and makes a compact, sensory introduction to Santorini’s geology, sea and sun.
Yes — the operator supplies snorkeling gear, but many guests bring their own masks for a better fit.
Yes, but you cannot be picked up from the Old Port; tendered passengers must reach the meeting point in Fira by cable car and allow extra time.
A Greek BBQ, soft drinks and white wine are included; vegetarian options are available upon request.
Yes — the boat anchors nearby and you swim to the sulfurous hot springs; water shoes and basic swim ability are recommended.
Spiridakos Sailing Cruises operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You push off from Vlychada Marina and the island falls away — white cliffs give way to raw volcanic rock and the Aegean opens, cool wind pushing the catamaran forward. The hull hums steady as the crew points to the Red and White Beaches, the jagged Venetian lighthouse at Akrotiri, and the black lip of the caldera. Expect sheltered decks for sunning, a shaded cockpit for the midday meal and small groups that make the boat feel social without crowdedness.
You push off from Vlychada Marina and the island falls away — white cliffs give way to raw volcanic rock and the Aegean opens, cool wind pushing the catamaran forward. The hull hums steady as the crew points to the Red and White Beaches, the jagged Venetian lighthouse at Akrotiri, and the black lip of the caldera. Expect sheltered decks for sunning, a shaded cockpit for the midday meal and small groups that make the boat feel social without crowdedness.
Geology shapes every stop: Santorini is the remnant of a massive Minoan-era caldera collapse, its cliffs and offshore islets the scar of ancient eruptions. Akrotiri’s archaeological remains hint at Bronze Age life wiped out and preserved by volcanic ash; the active Nea Kameni volcano and sulfurous hot springs are living reminders of that history.
Culturally, the cruise mixes relaxed Greek hospitality with practical rhythm — swims, snorkeling, a hot-spring dip, then a BBQ of chicken, salad and local wine served on deck. The itinerary typically includes a Mesa Pigadia swim, a volcanic approach, a hot-springs stop and a longer anchorage for food and free time (total ~5 hours).
Practical notes: arrive 15–30 minutes early at Vlychada, bring reef-safe sunscreen, water-friendly shoes and a windbreaker. Snorkel gear is provided but personal masks fit better. If you’re on a cruise ship, plan extra transfer time; there’s no pickup at the Old Port. The trip is suitable for most fitness levels and makes a compact, sensory introduction to Santorini’s geology, sea and sun.