Capo Mulini is more village than destination—a handful of streets, a harbormaster's office, and a waterfront of black volcanic rock worn smooth by centuries of waves. The beach, such as it is, consists of lava platforms and a small pebble cove where fishing boats are hauled up each evening. You'll swim off the rocks into water so transparent you can see the individual stones on the seabed four meters below, each one dusted with fine volcanic sand.
“Capo Mulini is a functional fishing village first and a beach second—swimming happens alongside the work, not instead of it.”
Catamaran moored in a turquoise bay
The harbor is active—small trawlers leave at dawn, return at noon, and unload crates of anchovies and squid that end up in the village's two restaurants by dinner. You'll smell diesel, salt, and grilling fish, and you'll hear the slap of ropes against masts when the afternoon breeze picks up. Snorkeling is best along the northern point, where the lava forms arches and tunnels populated by octopus and grouper. The current is mild, the vis excellent, and the only traffic is the occasional kayak.
There's one small stabilimento that rents umbrellas, but most locals simply claim a piece of rock, drape a towel, and dive in when the heat becomes unbearable. The village café serves espresso and cannoli, and the owner will tell you, unprompted, which fish are running if you ask. By sunset the light turns Etna's slopes amber, and the water reflects the sky in shades of peach and violet.