Cabezas, Fajardo, Puerto Rico in the context of "Barrios of Puerto Rico"

Palominos Island (Spanish: Isla de Palominos), most commonly known as Palomino, is a small island located off the coast of the barrio of Cabezas in the municipality of Fajardo in the northeast of the main island of Puerto Rico. It forms part of a small chain of cays, reefs, and skerries protected by the La Cordillera Reef Nature Reserve. The island is home to El Conquistador Resort hotel.

Icacos Cay (Spanish: Cayo Icacos) is the largest uninhabited cay forming part of a small chain of cays, reefs, and skerries located off the coast of the barrio of Cabezas in the municipality of Fajardo in the northeast of the main island of Puerto Rico. Along with Palominos island, it is part of the La Cordillera Reef Nature Reserve and under the jurisdiction of the Department of Natural Resources and Environment. Icacos is a fifteen-minute water taxi ride from Fajardo. The cay is a popular snorkeling and beach tourism destination.

For some time, there was a limestone quarry on the southern part of the island, with a short railroad system to shuttle limestone from the quarry to the pier.

Las Cabezas de San Juan (Spanish for 'the San Juan capes' or 'headlands'), officially Cabo San Juan (Cape San Juan in English), is a coastal area and nature reserve located in the northeastern corner of the main island of Puerto Rico, particularly in the Cabezas barrio of the municipality of Fajardo. The reserve is famous for its biodiversity, with its bioluminescent lagoon (Laguna Grande, one of the three year-round bioluminescent bodies of water in the territory and one of seven in the Caribbean), its coral reefs, and its subtropical dry and mangrove forests, and for its history, particularly for its lighthouse and its role during the Puerto Rico campaign of the Spanish–American War.