The Nea Kameni island in the middle of Santorini caldera.

The Nea Kameni island in the middle of Santorini caldera is the summit of the presently active volcanic centre. Image courtesy of Dimitris Sakellariou, Hellenic Center for Marine Research.

Related Links

PHAEDRA 2006

PHAEDRA 2006: Geology

NOAA Ocean Explorer Gallery