Spargi is one of the uninhabited outer islands of the archipelago, and its beaches are consistently ranked among the finest in the park. Cala Granara, on the east side of the island, is an open bay with brilliant turquoise water and a long beach backed by pink granite boulders. It is accessible only by boat and consequently less crowded than beaches closer to La Maddalena.
The snorkelling around the granite outcrops at both ends of the bay is excellent. Day-trip boats from La Maddalena visit Spargi as part of longer island-hopping tours; the trip takes about forty minutes. There are no facilities — no beach bars, no sun beds, nothing. Bring your own supplies.