
Archetti in Giannutri offer a captivating dive among natural arches and tunnels with stunning light effects, on seabeds from 5 to 30 m. Among rocks and Posidonia live wrasses, sea bream, moray eels, groupers, lobsters, and sometimes dentex and barracuda, in an environment suitable for all divers.
Punta Secca Shoal, off Giannutri’s northern tip, is a rocky rise from over 40 m to about 10 m below the surface. Suitable for experienced divers, its walls are covered with gorgonians, sponges, and corals, and frequented by both pelagic and resident fish.
The wreck of the Anna Bianca, a cargo ship sunk in 1971, lies north of Cala Ischiaiola at depths between 33 and 52 m. Split into two sections, it features a well-preserved stern and a fragmented bow. With excellent visibility, it hosts moray eels, congers, lobsters, and schools of shrimp.