This is a list of islands of Puerto Rico. The Commonwealth of Puerto Rico has over 143 islands, keys, islets, and atolls. Only the main island of Puerto Rico () and the islands of Vieques (), and Culebra () are inhabited. Mona Island () has personnel from the Puerto Rico Department of Natural and Environmental Resources (DNER) stationed year-round, but no private citizens inhabit it (other than overnight camping guests and nature enthusiasts). Caja de Muertos () is also a DNER Nature Reserve, while Desecheo Island () is a National Wildlife Refuge administrated by the US Fish and Wildlife Service. The other 140 islands, keys, islets and atolls are uninhabited. Some islands are privately owned: Isla Palomino (which is rented on a long-term lease to the El Conquistador Hotel), Isleta Marina, Isla de Ramos and Isla de Lobos. Table See also List of communities in Puerto Rico List of Caribbean islands#Puerto Rico References Islands Puerto Rico Caribbean islands of the United States