Maíz Biological Reserve is a vital protected area on the Caribbean coast of Costa Rica, offering rich tropical rainforest habitats and exceptional biodiversity for nature enthusiasts and researchers alike.
Maíz Biological Reserve is located in the Limón Province along Costa Rica’s Caribbean coastal region, encompassing lowland tropical rainforest and wetlands that support an abundance of wildlife, including many endemic and endangered species. Established in 1987, the reserve spans a mosaic of primary and secondary forests, river systems, and swampy lagoons. It functions as a crucial biological corridor connecting the Caribbean lowlands with inland ecosystems, helping to maintain ecological processes and species migration. The reserve features diverse flora such as tropical hardwoods, palms, and epiphytes, while fauna includes jaguars, tapirs, howler monkeys, and a wide variety of bird species, making it a significant site for wildlife viewing and scientific study. Visitors can explore limited hiking trails and boat tours along rivers and wetlands to experience the untouched natural beauty, with opportunities to observe both birdlife and aquatic animals. Its remote location and relatively low visitor numbers create a peaceful atmosphere for those seeking immersive tropical nature experiences. The region’s indigenous and Afro-Caribbean communities contribute to the cultural richness of the area, and local conservation efforts strive to balance environmental protection with sustainable use. Maíz Biological Reserve is one of Costa Rica’s lesser-known protected areas but is of high ecological importance due to its role in regional biodiversity conservation and habitat protection.
Rich lowland tropical rainforest with primary and secondary growth
Diverse bird species including toucans, macaws, and migratory birds
Wetland habitats supporting aquatic wildlife and amphibians
Remote canoe and boat tours offering unique wildlife encounters
Extensive tracts of primary lowland rainforest featuring towering hardwood trees and a dense understory.
Swamps, lagoons, and rivers provide critical habitats for amphibians, fish, and aquatic birds.
Key ecological corridor connecting coastal and inland forests, critical for the movement of large mammals.