Cruise the Santorini caldera from Amoudi with a private skipper, swim in volcanic waters, and taste volcanic wines on Thirasia. This 5½-hour tour blends geology, snorkeling, and a small-winery stop for an intimate island experience.
More ways to explore the area's outdoor wonders
The boat eases away from Amoudi's red light and the island unfolds in slices: white houses clinging to black cliffs, steam rising from the volcanic islets, and the sea opening wide. On a private 5½-hour cruise around Santorini’s caldera, the water becomes your vantage point — close enough to smell mineral-rich steam at Palia Kameni, far enough to see Oia and Fira like miniature cliffside towns.
Difficulty
easy
Duration
5–6 hours
Fitness Level
Suitable for most fitness levels; participants should be comfortable boarding small boats and swimming short distances.
Wildlife
History
Santorini’s caldera formed in a massive Bronze Age eruption that reshaped the islands; the volcanic islets of Nea and Palia Kameni are the result of later eruptions.
Conservation
The caldera’s marine environment is sensitive — use reef-safe products, avoid touching underwater life, and follow skipper guidance to minimize anchor damage.
Reserve your spot on the Private boat tour in Santorini with wine tasting in Therasia today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Book the timing
Choose a morning departure for calmer seas and clearer snorkeling visibility; pick afternoon for sunset views but expect more winds.
Bring reef-safe sunscreen
The boat provides towels and snorkel gear, but not specialized sun protection—use reef-safe sunscreen to protect marine life.
Wear water shoes
Landing on Thirasia or rocky swim spots can be sharp and slippery—light water shoes ease transfers and protect feet.
Plan transfers in advance
If you need a hotel pickup or a post-tour taxi (especially from Manolas), arrange it beforehand to avoid delays on narrow island roads.
Swimsuit and quick-dry towel
For swimming and snorkeling in the caldera; towel provided but a personal towel is handy for land stops.
summer
Reef-safe sunscreen and hat
Protects you from strong Aegean sun and preserves local marine ecosystems.
summer
Light wind layer or waterproof shell
Evenings and open-water stretches can be breezy; a packable layer keeps you comfortable.
spring
Water shoes
Protects feet during landings on volcanic rock and slippery ramps at small ports.