Nea Kameni is an uninhabited volcanic island in the middle of Santorini’s caldera, reached by excursion boat. A marked walking route crosses dark volcanic rock towards steaming vents, where you can feel warmth in the ground and smell sulphur. From higher up, the views take in the caldera and Santorini’s cliffside villages. The path is manageable for many walkers but can be slippery and steep in places, so wear sturdy shoes. There are no shops on the island; bring water, especially in summer.
A volcanic island in the caldera
Nea Kameni sits at the centre of Santorini’s flooded caldera, between the main island and Thirasia. It is one of the volcanic islets formed by eruptions in the area. Boat excursions bring visitors ashore for a walk across its barren, rocky terrain.
The island’s dark lava rock gives the route a different feel from Santorini’s whitewashed villages. The walking path crosses solid volcanic ground, with views opening across the water to the steep Santorini coastline.
Walking among the vents
The route leads towards volcanic vents where steam escapes from the ground. Sulphur is noticeable in the air, and some areas of the ground feel warm. The visible vents are a more realistic expectation than a dramatic, open crater; the walk is mainly about the volcanic terrain and the views.
The trail is often described as manageable, though the uneven, slippery surface can make it difficult for people with mobility challenges. Take your time on the way up and down, and use shoes with a firm grip.
Planning the boat stop
Access to Nea Kameni is by boat excursion. Some trips include a stop at nearby Palea Kameni, known for its hot springs, but the Nea Kameni walk is a separate part of the outing. Check the itinerary and any additional access charges when arranging a trip, since the available details do not establish one standard ticket price.
There are no shops on Nea Kameni, so bring drinking water before boarding. The island can be hot and busy in summer. Going earlier in the day can make the walk more comfortable and help you avoid some of the crowds.
FAQ
How do you get to Nea Kameni?
You reach the island by excursion boat from Santorini. Boat trips may also include other stops in the caldera.
How long does the Nea Kameni walk take?
Allow about 1 to 2 hours for the island stop and walk. The exact time depends on your boat itinerary and pace.
What should I wear and bring?
Wear sturdy shoes because the path is uneven and can be slippery. Bring water; there are no shops on the island.
Is Nea Kameni suitable for visitors with mobility difficulties?
The walk includes uneven, slippery terrain and an uphill section, so it can be challenging for people with mobility difficulties.
