Capo Testa

Capo Testa is the granite headland at Sardinia's northern tip where wind and sea have sculpted boulders into surreal above and below-water formations — underwater the landscape continues as a maze of granite corridors, archways, and sand chutes packed with posidonia meadows, moray eels, and octopus at every depth. The proximity to the Strait of Bonifacio produces reliable gentle currents that bring nutrients inshore, feeding dense populations of sea urchins, starfish, and the invertebrates that sustain a healthy fish food web. Macro photographers prize the site for nudibranchs, chromodoris, and flatworms found on rock surfaces throughout the posidonia fringe.