Another highlight in Santorini is the diving in/ next the crater of the volcano. Together with Diving Club Volcano we went from Kamari till the small island Aspronisi and had 2 amazing dives.
One of the dive master was opening sea urchins with his knife and like this attracting the fishes around him (above).
Plenty of colourful fishes as well as very wonderful stone and cooled lava formations welcomed us. At some places the lave has built up like stairs underwater.