Set off from Athinios port to walk steaming volcanic slopes, swim in warm mineral springs and finish with Oia’s famed sunset. This full-day cruise mixes geology, short hikes and island culture—ideal for travelers who want active exploration with easy logistics.
More ways to explore the area's outdoor wonders
The morning air on Santorini tastes of sea salt and sulfur as the bus pulls away from the island’s cliff road toward Athinios port. You board a compact cruise and the caldera rises behind you—black rock blunted by white villages—while the boat cuts toward Nea Kameni. By the time you step ashore the ground hisses: a 20-minute footpath climbs to steaming fumaroles where bare rock exhales its volcanic history and sulfur perfumes the wind.
Difficulty
moderate
Duration
9 hours
Fitness Level
Suitable for casual hikers and swimmers who can manage short uphill walks (~20 minutes) and brief swims; not recommended for those with serious mobility issues.
Wildlife
History
Santorini’s caldera formed in a major Minoan-era eruption; subsequent lava flows created Nea Kameni and Palaia Kameni, shaping the islands’ dramatic cliffs.
Conservation
Stay on marked paths on volcanic islets to protect fragile substrates; avoid leaving towels or plastics on beaches and follow local waste-reduction practices.
Reserve your spot on the Santorini Full Day Tour and Sunset in Oia village today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Wear grippy footwear
The volcanic trail to Nea Kameni is loose and rocky—sturdy walking shoes or trail sneakers reduce slip risk.
Bring a swimsuit and quick-dry towel
You’ll have a short window to swim to the hot springs from the anchored boat—be ready to enter from a ladder.
Sun protection is critical
Open decks and caldera rims offer little shade; high-SPF sunscreen, hat and sunglasses are essential.
Carry small cash
Thirassia tavernas and small vendors may be cash-preferred for quick purchases.
Sturdy walking shoes
Grip and ankle support for the loose volcanic paths on Nea Kameni.
Swimsuit and quick-dry towel
For the short swim from the boat to Palaia Kameni’s mud baths and warm waters.
summer
Sun protection (hat, sunscreen, sunglasses)
Open decks and exposed caldera rims offer minimal shade during the day.
summer
Light windproof layer
Evenings at Oia can be breezy; a light jacket keeps you comfortable for sunset.
spring