Spiaggia di Girin, Beach on Isola di San Pietro, Sardinia, Italy.

Spiaggia di Girin is a beach on Isola di San Pietro stretching roughly 150 meters along a sheltered bay between two rocky outcrops. The water appears clear and turquoise while the shoreline combines light sand with scattered seashells.

The beach belongs to Carloforte, founded in 1738 by Ligurian coral fishers who relocated from the Tunisian island of Tabarka. This community shaped the island's character for centuries to come.

The beach lies on Isola di San Pietro, the island where Carloforte was founded in 1738 by Ligurian coral fishers from Tabarka in Tunisia. Their descendants still speak tabarchino, a Ligurian dialect, and the local cuisine centres on tuna, fished seasonally off the island.

The beach is about 3 km from Carloforte harbour and can be reached by a paved road; the final stretch is on foot. The bay opens to the west, so afternoon winds often pick up. Average water temperatures range from 14°C in May to 25°C in August.

The surrounding basalt cliffs display rich red hues that intensify in certain light conditions. Emerging rocks and small reefs divide the shoreline into two distinct sections with different characteristics.