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Private Luxury Power Catamaran Cruise in Santorini — Custom Caldera Routes

Cut through Santorini’s caldera aboard a powerful Sunreef catamaran and design your own route — swim at volcanic islets, cliff-jump into blue Aegean water, or linger for the sunset. This private tour balances speed with comfort and personal itinerary control.

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Adventure brief

A full day in Oia.

FamilyAll ages welcome

FitnessModerate

WildlifeCommon Aegean dolphins + Mediterranean monk seal (rare sightings)

Operator baseOia, Santorini

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Booking and editorial note: AdvGuides is a travel discovery and booking platform and does not operate this experience. The booking calendar is provided by Viator. Confirm current pricing, availability, policies, inclusions, conditions, and operator information before completing a reservation. We receive a commission on qualifying bookings.

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Frequently asked questions

Where do we meet the boat?

The meeting point is Amoudi port in Oia; your operator will confirm an exact time — arrive 15–20 minutes early.

Can we customize the itinerary?

Yes — the tour is private and the captain will help plan stops like Nea Kameni, Aspronisi, cliff-jumping spots, or secluded caves based on sea conditions.

What is included onboard?

Towels, snorkeling equipment, welcome cocktails and drinks, complimentary Wi‑Fi, and a Bluetooth sound system are provided.

What is the cancellation policy?

All sales are final; the operator may cancel for bad weather and will notify you in that case.

Local insights

Wildlife

Common Aegean dolphins
Mediterranean monk seal (rare sightings)

History

Santorini’s caldera formed after a massive Bronze Age eruption; the island’s cliffs and islets are volcanic remnants shaped over millennia.

Conservation

Avoid anchoring on fragile seabeds, use reef‑safe products, and maintain distance from any marine mammals to minimize disturbance.

Adventure tips

Book sunset earlySunset slots fill fast—reserve a later departure if you want the caldera’s golden hour without the crowd.

Bring reef‑safe sunscreenThe operator allows swimmers near volcanic reefs—use reef‑safe sunscreen to protect marine life.

Arrive at Amoudi 20 minutes earlyHarbor parking and coastal steps are narrow; arriving early avoids rushed boarding.

Prepare for boat movementPower catamarans are stable but can roll; take seasickness meds if you’re prone to motion sickness.

Recommended gear

Reef‑safe sunscreen: Protects skin in prolonged sun and reduces harm to marine ecosystems.
Swim shoes: Helps with rocky beach entries and slippery ladders.
Light windbreaker or fleece: Evenings on the water can be cool; a thin layer blocks the breeze.
Seasickness medication: Useful if you’re sensitive to boat motion, especially with open-sea segments.

My Trip

My Trip

Private Luxury Power Catamaran Cruise in Santorini — Custom Caldera Routes

A full day in Oia.

Make a day of it nearby.

Difficulty

Duration

Fitness level

Wildlife

History

Conservation

Choose a date and book.