THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
A private four-hour cruise around Santorini’s caldera that mixes volcanic history with secluded swims—hot springs, Red, White and Black Beaches, plus hidden coves like Mouzakia accessible only by boat.
A private four-hour cruise around Santorini’s caldera that mixes volcanic history with secluded swims—hot springs, Red, White and Black Beaches, plus hidden coves like Mouzakia accessible only by boat.
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Operated by My Blue Cruises · Oia, South Aegean
The boat eases away from Ammoudi Bay and the whitewashed roofs of Oia shrink into a row of windows and terraces. Salt spray pricks your face, and the caldera cliffs—sheer black and red rock—rise like a vertical map of Santorini’s violent past. For four hours the sea leads the way: a private crew, a small group, and a coastline that rewards timing and curiosity.
easy.
4 hours.
Suitable for most fitness levels; expect short swims and ladder boardings from the boat.
Most departures are from Ammoudi Bay below Oia; exact pickup location and timing are provided after booking and hotel transfers are often included.
Yes—snorkeling and swimming are included at multiple stops such as the caldera, hot springs, and select beaches; the crew times stops based on sea conditions.
Yes, masks and towels are provided on board; you can bring your own gear if you prefer.
The tour is family-friendly; non-swimmers can stay on board or use flotation aids if available—inform the operator in advance for extra precautions.
Full refund available if you cancel at least 24 hours before departure; tours may be canceled for bad weather with a full refund.
Yes—passport name, number, expiry and country are required at booking, and you should carry ID for transfers and port entry.
Santorini’s caldera was formed by a massive Bronze Age eruption (around 1600 BCE) that reshaped the island and created the flooded crater you cruise today.
Anchoring is managed to protect seagrass (Posidonia) beds; use reef‑safe products and follow crew instructions to minimize impact.
My Blue Cruises operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with My Blue Cruises
Book directly with My Blue Cruises for the best rates and real-time scheduling.
Reserve Now