Kameni

Kameni refers to two small volcanic islands, Nea Kameni and Palea Kameni, located in the Aegean Sea near the island of Santorini in Greece. The two islets lie within the Santorini caldera and are part of the Cyclades archipelago. The name Kameni comes from the Greek word kaméni, meaning burnt, a reference to their volcanic origin.

Geology and formation: Kameni islands are part of a volcanic field produced by activity within the Santorini caldera, a remnant of the Minoan eruption. Nea Kameni is the more active of the two, featuring a central crater and fumarolic vents. Palea Kameni lies to the southwest and is older and less active. The terrain is rugged, with fresh lava flows and barren slopes; rocks are typically basaltic to andesitic.

Geography and access: The islands are uninhabited. Nea Kameni is a common stop for day trips from Santorini, with guided hikes to the crater and views over the caldera. Nearby hot springs and volcanic features attract visitors, though access to specific areas may be restricted during heightened activity. The surrounding waters are often clear and blue, providing dramatic volcanic scenery.

Volcanic activity and monitoring: Kameni exhibits intermittent volcanic activity and ongoing fumarolic emissions. Greek authorities and scientists monitor the activity as part of the broader Santorini volcanic system. Potential hazards include eruptions, gas emissions, and changes in crater conditions, so visitors are advised to follow official guidance and stay on established trails.