Cassamiciola

Casamicciola offers relaxed diving along the northern coast of Ischia, where volcanic rocky formations create a series of interesting underwater landscapes. Lava flows have sculpted caves, overhangs, and tunnels now colonized by vibrant Mediterranean marine life. Look for octopus hunting among the rocks, nudibranchs on the walls, and schools of castagnole darting through sunlit shallows. Warm volcanic seeps on the seabed add a unique element, with gas bubbles rising through the water column. An accessible site perfect for beginners discovering Ischia's volcanic underwater world.