Mangrove forests are coastal ecosystems located at the interface between land and sea, composed of salt-tolerant tree species that thrive in brackish, intertidal zones. In Costa Rica, mangroves provide vital breeding and nursery grounds for fish, crustaceans, and birds. They also stabilize shorelines, reduce erosion, and act as natural barriers against storm surges. These habitats are rich in biodiversity and play a critical role in carbon sequestration and water purification.
Térraba–Sierpe National Wetland
Tempisque Conservation Area
Gandoca–Manzanillo Wildlife Refuge
Estero Puntarenas Wetland
Dry season (January–April) for clearer navigation and bird watching
Costa Rica’s mangrove forests are considered some of the most extensive and biodiverse in Central America. They are essential buffers against coastal erosion and vital for maintaining healthy marine fisheries. Community-based tourism and research projects support sustainable management.
