Isla de Cabras (Spanish for goat island) is an islet located at the entrance of the San Juan Bay in Puerto Rico. It is part of the Palo Seco barrio of the municipality of Toa Baja. Isla de Cabras is the current location of: * Fortín San Juan de la Cruz, also known as El Cañuelo. * A recently opened recreational park. * A local police firing range. Island has been a place of many uses during its history.