Guánica Dry Forest Reserve is a protected subtropical dry forest in southwestern Puerto Rico renowned for its unique drought-resistant flora and fauna, offering excellent opportunities for hiking, birdwatching, and nature exploration.
Guánica Dry Forest Reserve, designated a UNESCO Biosphere Reserve, covers approximately 9,000 acres along Puerto Rico's southern coast. This forest is one of the largest and best-preserved subtropical dry forests in the world, characterized by low rainfall, sparse vegetation, and a unique collection of drought-adapted species. The terrain includes limestone hills, coastal cliffs, and dry riverbeds. Ecologically, the reserve supports over 700 plant species, including numerous endemic and endangered ones, such as the Guánica vireo and the endangered Puerto Rican crested toad. It is a critical habitat for wildlife, including several bird species, reptiles, and bats. Historically, the area was affected by human settlement and agriculture but has since been protected to conserve its ecological value. Visitors can hike marked trails that traverse rugged landscapes, spot wildlife, or relax on nearby beaches adjacent to the reserve. Notable landmarks within the reserve include the Sea Caves of Guánica and the Apostadero de Pescadores, a fishing village near the forest's boundary that displays local culture. The proximity to both dry forest environments and coastal marine ecosystems makes this reserve a place of diverse exploration. Its reputation as a prime birdwatching site attracts ornithologists and eco-tourists alike. Guánica Dry Forest Reserve offers an immersive experience into a rare ecosystem distinct from the rest of Puerto Rico's lush tropical forests, making it a must-visit destination for outdoors enthusiasts interested in dry tropical habitats.
Cueva del Viento (Wind Cave) - natural sea caves on limestone cliffs
Endemic and endangered species habitat including the Guánica vireo bird
Historic fishing village of Apostadero de Pescadores adjacent to the reserve
Remote hiking trails offering views of the Caribbean Sea and dry forest canopy
One of the best-preserved dry forests globally, home to unique drought-adapted plants and animals.
Limestone caves formed by wave action, offering dramatic views and ecological interest.
Recognized internationally for its ecological importance and biodiversity conservation.