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Nea Kameni Hot Springs

Nea Kameni Hot Springs sits in the middle of the Santorini caldera and is reached by boat. The site combines short swims in sulphur-rich water with a walk across black lava to fumaroles and the crater rim. Visits are usually part of a boat tour that also shows the surrounding islands and caldera views.

Quick Facts

Opening Hours

Schedule Not Provided - attraction may be open

Highlights

Expect a short sea crossing, a landing or swim stop from a catamaran, and rugged volcanic terrain.
The spring water is cloudy from sulphur and may feel only slightly warmer than the sea.
Strong currents can make swimming challenging.
Trails are unpaved and steep in places, with steam vents and sharp lava rock underfoot.
Guides often limit swim time and point out safety issues.

Nea Kameni, Greece

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