Ilha de Cabo Frio

This stunning island, accessed by boat from Praia dos Anjos, is Arraial do Cabo's top day-trip destination. Praia do Farol, on the protected side of the island, is a gorgeous beach with fine white sand. The Gruta Azul (Blue Cavern), on the southwestern side of the island, is another beautiful spot. Be alert, though: the entrance to the underwater cavern is submerged at high tide.