

Aci Castello, Italy
Aci Castello, Italy
Secca dei Ciclopi Marine Protected Area, off Aci Castello in eastern Sicily, protects a dramatic volcanic seascape tied to Homeric legend. Basalt columns, lava formations, and clear waters host groupers, barracuda, octopus, and vibrant invertebrates. Divers and snorkelers find accessible sites with marked routes; boat excursions offer views of the Cyclops stacks and castle-topped shoreline. The area emphasizes conservation—entry rules, mooring buoys, and guided dives help limit impact. Best from late spring to early autumn, it suits visitors seeking geology, marine life, and calm Mediterranean scenery rather than beaches or nightlife. Facilities are in nearby Aci Trezza and Catania.
Opening Hours
Mon–Sun: Open 24 hours