Spend a full day sailing from Santorini’s Vlychada to Ios: swim in clear bays, snorkel near volcanic rock, feast on a Greek BBQ and return under the caldera sunset. This catamaran cruise mixes comfort, local flavors and easy-access ocean time.
Spend a full day sailing from Santorini’s Vlychada to Ios: swim in clear bays, snorkel near volcanic rock, feast on a Greek BBQ and return under the caldera sunset. This catamaran cruise mixes comfort, local flavors and easy-access ocean time.
You step aboard at Vlychada as the morning light skims the island’s low cliffs and the Aegean dares you to leave the shore. The catamaran eases away from the port, sunbeds stretching like invitations across the deck, while the volcano watches from the caldera with a quiet, ash-grey authority.
Verified experiences and guided adventures in the surrounding area.
Operated by Ippokampos Sailing · Vlychada, Cyclades
You step aboard at Vlychada as the morning light skims the island’s low cliffs and the Aegean dares you to leave the shore. The catamaran eases away from the port, sunbeds stretching like invitations across the deck, while the volcano watches from the caldera with a quiet, ash-grey authority.
This route threads Santorini’s lunar cliffs and the scattered isles, crossing open water to Ios — an island whose beaches collect golden sand and bright sea. The geology here is dramatic: pumice and tuff from the Minoan-era eruption built the caldera rim; on deck you’ll see black lava rock, white pumice beaches and cliffs carved by wind and sea. Culturally the islands are equally direct — fishing villages, Cycladic white houses, and seafood grilled simply and well.
Expect long swim stops, basic snorkel exploration of shallow reefs, and an open-air BBQ of grilled seafood, local salad and Greek yogurt with honey as a sweet finish. Returning toward Santorini, the boat times the run to line up the caldera sunset — a spectacle of layered light against volcanic cliffs.
Practical notes: plan for 9–10 hours aboard, hotel pickup is usually included, and the trip is suitable for most fitness levels. Bring reef shoes for rocky entries, layered sun protection, a light jacket for the cooling sunset, and a waterproof pocket for your phone. Pay attention to crew safety briefings, use the provided snorkel gear and respect marine life — the sea here is both welcoming and fragile.
Yes — most operators include complimentary pickup/drop-off from central Santorini hotels; confirm your pickup point when booking.
Yes, snorkelling and basic safety equipment are provided on board, though you may prefer your own mask for fit.
Most full-day catamarans have a small marine toilet on board; facilities are basic but adequate for the day trip.
If you are prone to seasickness, take preventive medication before boarding, sit mid-ship where motion is lowest, and keep hydrated.
Ippokampos Sailing operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You step aboard at Vlychada as the morning light skims the island’s low cliffs and the Aegean dares you to leave the shore. The catamaran eases away from the port, sunbeds stretching like invitations across the deck, while the volcano watches from the caldera with a quiet, ash-grey authority.
You step aboard at Vlychada as the morning light skims the island’s low cliffs and the Aegean dares you to leave the shore. The catamaran eases away from the port, sunbeds stretching like invitations across the deck, while the volcano watches from the caldera with a quiet, ash-grey authority.
This route threads Santorini’s lunar cliffs and the scattered isles, crossing open water to Ios — an island whose beaches collect golden sand and bright sea. The geology here is dramatic: pumice and tuff from the Minoan-era eruption built the caldera rim; on deck you’ll see black lava rock, white pumice beaches and cliffs carved by wind and sea. Culturally the islands are equally direct — fishing villages, Cycladic white houses, and seafood grilled simply and well.
Expect long swim stops, basic snorkel exploration of shallow reefs, and an open-air BBQ of grilled seafood, local salad and Greek yogurt with honey as a sweet finish. Returning toward Santorini, the boat times the run to line up the caldera sunset — a spectacle of layered light against volcanic cliffs.
Practical notes: plan for 9–10 hours aboard, hotel pickup is usually included, and the trip is suitable for most fitness levels. Bring reef shoes for rocky entries, layered sun protection, a light jacket for the cooling sunset, and a waterproof pocket for your phone. Pay attention to crew safety briefings, use the provided snorkel gear and respect marine life — the sea here is both welcoming and fragile.