Discover the stunning Reserva Natural Cabezas de San Juan, located on the northeastern tip of Puerto Rico and named after its three rocky headlands stretching into the Atlantic Ocean. Protected since 1975 and designated a nature reserve in 1986, this unique destination brings together multiple ecosystems in one place.
Explore bioluminescent waters, mangroves, coral reefs, dry forests, and both sandy and rocky beaches—all within a single breathtaking landscape in Fajardo. Guided by environmental interpreters, visitors can enjoy day, night, and themed tours by bike, kayak, or trolley, while learning about the area’s rich biodiversity and wildlife.
Don’t miss the panoramic views from the historic Fajardo Lighthouse, or take part in workshops, events, and volunteer opportunities offered year-round through Para la Naturaleza.