Area Marina Protetta Parco Sommerso di Gaiola is a unique marine protected area located off the coast of the Posillipo district in Naples, Italy. This remarkable underwater park encompasses a stretch of the Bay of Naples where crystal‑clear waters, submerged archaeological ruins, and rich marine life come together to create a fascinating coastal environment. The protected zone surrounds the tiny island of Gaiola and extends along the rocky shoreline, offering a rare blend of natural beauty and cultural heritage beneath the waves.

The park is particularly renowned for its underwater archaeological sites, which include the remains of ancient Roman villas, mosaics, and structures that now rest on the seabed. These submerged ruins provide habitat for diverse sea creatures, from colourful fish and sponges to seagrasses that flourish in the shallow waters. Snorkelers and scuba divers are drawn to Parco Sommerso di Gaiola to explore both the natural marine landscape and these evocative archaeological features, making it a captivating destination for underwater adventure and exploration.

Above the surface, the coastal cliffs, coves, and coves around the protected area offer scenic views and quiet spots for visiting boaters and photographers. Educational programmes, guided tours, and conservation efforts help raise awareness of the park’s ecological and historical significance, emphasising the importance of protecting fragile marine ecosystems. Whether you’re fascinated by underwater history, eager to discover vibrant sea life, or simply enjoy pristine coastal scenery, Parco Sommerso di Gaiola provides a memorable and enriching experience near Naples.