THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Sail from Athinios to Nea Kameni’s lava ridges, float in Palaia Kameni’s sulphur-tinted springs, and spend two hours on the untouched island of Thirassia before returning to Oia for the famous caldera sunset. This full-day cruise pairs geology and swimming with authentic island life.
Sail from Athinios to Nea Kameni’s lava ridges, float in Palaia Kameni’s sulphur-tinted springs, and spend two hours on the untouched island of Thirassia before returning to Oia for the famous caldera sunset. This full-day cruise pairs geology and swimming with authentic island life.
You step onto the deck at Athinios Port as the Aegean lifts the boat away from the white-cliff shore, the caldera’s vertical face sliding past like a geological map. The sea dares you forward; wind and salt sharpen the colors: bleached domes, ink-blue water, and black lava islands rising like recent memory.
Verified experiences and guided adventures in the surrounding area.
Operated by Cretan Holidays · Athinios Port, Santorini
You step onto the deck at Athinios Port as the Aegean lifts the boat away from the white-cliff shore, the caldera’s vertical face sliding past like a geological map. The sea dares you forward; wind and salt sharpen the colors: bleached domes, ink-blue water, and black lava islands rising like recent memory.
The route follows Santorini’s violent past. Nea Kameni is pure volcanic anatomy—pumice paths, scoria ridges and fumaroles—where a short walk brings you close enough to feel the volcano’s heat and smell its sulphur. Palaia Kameni’s hot springs steam in green-streaked coves; the boat anchors and offers a chance to swim in warm, mineral-rich water. Thirassia, once part of the pre-eruption island, is quieter: Manolas’ narrow alleys, low churches and sea-front tavernas retain a slow, local rhythm.
On return the boat skirts Oia’s cliffs, giving a rare water-level perspective of its stacked houses before you disembark to claim a sunset spot. The light here does work—a slow burn across caldera walls—and the village swells with onlookers chasing that final glow.
Practical guide: the tour is a full-day (about 10 hours), with uneven volcanic trails and boat transfers—bring water shoes, reef-safe sunscreen, and seasickness remedies if you’re prone to motion sickness. Cash is useful on Thirassia; stairs and narrow streets mean light packs and steady footwear. Expect crowds at Oia at sunset; plan to arrive early or reserve a table if you prefer a quieter vantage point.
Departure is at Athinios Port; the boat returns to Athinios and transfers participants to Oia where you stay through sunset.
Yes—the boat approaches Palaia Kameni and allows swimming near the springs, but water can be warm with strong sulphur odor; avoid long immersion if you have sensitive skin.
The trail is short but on loose volcanic rock and steep sections—sturdy shoes and steady footing are recommended; it’s not a technical hike.
Lunch is not included; you’ll have about two hours to eat at seaside tavernas or explore Manolas—bring cash for small establishments.
Cretan Holidays operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
You step onto the deck at Athinios Port as the Aegean lifts the boat away from the white-cliff shore, the caldera’s vertical face sliding past like a geological map. The sea dares you forward; wind and salt sharpen the colors: bleached domes, ink-blue water, and black lava islands rising like recent memory.
You step onto the deck at Athinios Port as the Aegean lifts the boat away from the white-cliff shore, the caldera’s vertical face sliding past like a geological map. The sea dares you forward; wind and salt sharpen the colors: bleached domes, ink-blue water, and black lava islands rising like recent memory.
The route follows Santorini’s violent past. Nea Kameni is pure volcanic anatomy—pumice paths, scoria ridges and fumaroles—where a short walk brings you close enough to feel the volcano’s heat and smell its sulphur. Palaia Kameni’s hot springs steam in green-streaked coves; the boat anchors and offers a chance to swim in warm, mineral-rich water. Thirassia, once part of the pre-eruption island, is quieter: Manolas’ narrow alleys, low churches and sea-front tavernas retain a slow, local rhythm.
On return the boat skirts Oia’s cliffs, giving a rare water-level perspective of its stacked houses before you disembark to claim a sunset spot. The light here does work—a slow burn across caldera walls—and the village swells with onlookers chasing that final glow.
Practical guide: the tour is a full-day (about 10 hours), with uneven volcanic trails and boat transfers—bring water shoes, reef-safe sunscreen, and seasickness remedies if you’re prone to motion sickness. Cash is useful on Thirassia; stairs and narrow streets mean light packs and steady footwear. Expect crowds at Oia at sunset; plan to arrive early or reserve a table if you prefer a quieter vantage point.