Guánica is a small coastal municipality in southwestern Puerto Rico, bordering the Caribbean Sea and sitting south of Sabana Grande, east of Lajas, and west of Yauco. It is part of the Yauco metropolitan statistical area and lies about 63 miles from San Juan, with a compact land area and a population of roughly 13,787 as of 2020.
Founded in 1508, Guánica is one of the earliest-established towns in Puerto Rico. Its character is shaped by the sea and the dry forest that surrounds it, with cays and natural reserves such as Cayo Don Luis, Isla Guilligan, Isla Ballena, Bosque Estatal de Guánica, Reserva Natural Bahía Ballena, and Reserva Natural de La Parguera nearby, alongside spots like Bodegas Andreu Solé and on-water excursions to Gilligan's Island.
For visitorsVisitors come for boat trips to cays like Gilligan's Island and Isla Ballena, hiking in the Bosque Estatal de Guánica dry forest, and exploring nearby natural reserves along the coast.
For living hereResidents live in a small, compact coastal town within the Yauco metropolitan area, close to protected forest and marine reserves rather than large urban development.
On the water in Guánica today
All conditionsLatest from Guánica
Things to do in Guánica
On the Water1
Oquendo from Freeport, NY · CC BY 2.0Guánica / Gilligan's Island
Guánica, also known as Gilligan's Island, is a snorkeling and diving spot located in the South of Puerto Rico. It features a protected bay with calm, clear waters and mangrove cayes. The area is known for its pristine shallow reefs, making it suitable for diving and snorkeling. The conditions are typically calm, with visibility of 30-50 feet, and are at their calmest from May to October, although it is accessible year-round.
Outdoors & Adventure10
Reserva Natural de La Parguera
Nature Reserve
The Reserva Natural de La Parguera is a nature reserve located in Guánica, in the southwest region of Puerto Rico. It features a coastline. Visitors can explore the natural beauty of the reserve and enjoy its scenic views.
Cayo Don Luis
Nature Reserve
Cayo Don Luis is a nature reserve located in Guánica, Puerto Rico, featuring a coastline. It offers a natural setting for outdoor activities.
Oquendo from Freeport, NY · CC BY 2.0Bosque Estatal de Guánica
Nature Reserve
The Bosque Estatal de Guánica is a nature reserve located in the southwest region of Puerto Rico, featuring a coastline. It offers a natural setting for outdoor activities.
Jose L. Dominguez · CC BY-SA 3.0Isla Guilligan
Nature Reserve
Isla Guilligan is a nature reserve and tourist attraction located in Guánica, Puerto Rico. It features a coastline. Visitors can explore its natural surroundings.
Jose L. Dominguez · CC BY-SA 3.0Isla Ballena
Nature Reserve
Isla Ballena is a nature reserve located in Guánica, Puerto Rico, featuring a coastline. It offers a natural setting for outdoor activities.
Jose L. Dominguez · CC BY-SA 3.0Reserva Natural Bahía Ballena
Nature Reserve
The Reserva Natural Bahía Ballena is a nature reserve located in Guánica, in the southwest region of Puerto Rico. It offers a chance to explore and appreciate the natural environment of the area. As a protected area, it provides a unique opportunity to experience the local flora and fauna.
Cayo Mata Seca
Nature Reserve
Cayo Mata Seca is a nature reserve located in Guánica, Puerto Rico, featuring a coastline. It offers a natural setting for outdoor activities.
Cayo Terremoto
Nature Reserve
Cayo Terremoto is a nature reserve located in Guánica, Puerto Rico, featuring a coastline. It offers a chance to explore and appreciate the natural beauty of the area.
Cayo Corral
Nature Reserve
Cayo Corral is a nature reserve located in Guánica, Puerto Rico, featuring a coastline. It offers a natural setting for outdoor activities.
Fuerte Caprón
Viewpoint
Fuerte Caprón is an outdoor viewpoint site in Guánica, in Puerto Rico's Southwest region. Its elevated position gives visitors a spot to look out over the surrounding landscape.
Nightlife1
Bodegas Andreu Solé
Bar
Bodegas Andreu Solé is a bar in Guánica, located in the Southwest region of Puerto Rico.
Culture & History1
Faro de Guánica
Historic Lighthouse
Also known as Guánica Lighthouse, this historic structure stands within the Guánica State Forest and once marked the entrance to Guánica Bay. First lit in 1893 and deactivated in 1950, it filled a navigational gap between Los Morrillos Light and Caja de Muertos Light. Today it stands as a decommissioned landmark within the forest's coastal setting, of interest to those exploring the area's maritime history.