Santorini Private Half-Day Catamaran Cruise: Red Beach, Hot Springs & Caldera Views
Sail the Santorini caldera on a private half-day catamaran: swim at Red Beach, float in hot springs, and dine with caldera views. This intimate cruise blends geology, warm water, and photo-ready moments for small groups.
The Experience
Before You Go
Arrive at Vlychada early
Traffic and narrow island roads can add time; arrive 20–30 minutes before pickup to avoid delays.
Bring reef-friendly sunscreen
The Aegean is sensitive—use biodegradable sunscreen to protect marine life and your skin.
Wear water shoes
Red and White Beaches have sharp volcanic rocks; water shoes make entry and exits safer.
Limit hot-springs time
Sulfur-rich springs can irritate skin—soak briefly and rinse off afterward if you have sensitive skin.
Local Knowledge
Hidden Gems
- •White Beach (accessible only by sea) for quiet crystal waters
- •Sunset vantage near Firostefani seen from the sea offers different light than Oia
Wildlife
- •Common dolphins
- •Loggerhead sea turtles (Caretta caretta)
Conservation Note
Operators discourage anchoring on fragile seabeds; visitors should pack out waste, use reef-safe sunscreen, and avoid removing volcanic rocks.
Santorini’s caldera formed in a massive Bronze Age eruption around 1600 BCE that reshaped the island and buried the ancient city of Akrotiri under ash.
What to Bring
Reef-safe sunscreenEssential
Protects skin and the marine environment during prolonged sun exposure.
Swimwear and towelEssential
For swims at beaches and hot springs; quick-dry fabric is ideal.
Water shoesEssential
Protect feet from volcanic rock and provide traction when boarding via ladder.
Light windbreaker
Afternoons can be breezy; a thin layer keeps you comfortable on deck.
Common Questions
Where does the cruise start and end?
The meeting point is in front of the mini market at the port of Vlychada; the boat departs and returns there.
Are snorkeling gear and lunch included?
Yes—snorkel equipment and a full lunch with local wine are included in the tour price.
Can the itinerary be adjusted for private groups?
On a private catamaran, the crew can often tailor stop lengths and photo opportunities; confirm preferences when booking.
Is the hot springs swim safe for children and pregnant guests?
Short swims are generally fine, but anyone with health concerns—especially pregnant guests—should consult a physician and inform the operator.
Book This Experience
Check AvailabilityDuration
5 hours
Location
Vlychada, South Aegean
Difficulty
easy
Fitness Level
Suitable for most fitness levels; able-bodied for ladder entries and short swims recommended
Ready to Explore Vlychada?
Book your guided walking tour and discover the hidden stories of this historic mountain city.
Check Availability & Book Now