Reserva Natural de Humacao

The Reserva Natural de Humacao is a nature reserve on Puerto Rico's southeastern coast containing mangroves, coral reefs, seagrass beds, and six different lagoons spread across the landscape. The protected area encompasses multiple coastal ecosystems that support diverse marine and terrestrial life.

The area was once dominated by sugar cane plantations before being converted into a protected nature reserve in 1986. This transformation marked a major shift in land use and environmental conservation in the region.

The area holds deep meaning for local communities who continue fishing and crab gathering in designated coastal zones as part of their way of life. These practices connect families to the sea and shape how people relate to the land.

The reserve can be reached through marked trails accessible from Route 3, with free parking available near the entrance. Kayak and bicycle rentals are offered on-site to explore the different habitats.

The reserve contains World War II structures including observation bunkers and a former US Army lookout post at El Morrillo point. These military remnants add an unexpected historical layer to the natural setting.

Location: Antón Ruíz

Location: Humacao

Address: Park Entrance Road, 562H+753, Punta Santiago, Humacao 00791, Puerto Rico

Website: https://facebook.com/pages/Reserva%20Natural%20De%20Humacao,%20Puerto%20Rico/198402603612012

GPS coordinates: 18.17009,-65.75933

Latest update: December 14, 2025 13:00