The area was originally part of a large farm property before being designated as a forest reserve.
It houses one of the most significant experimental eucalyptus plantations in the state of Rio de Janeiro.
The forest acts as an important sanctuary for local bird populations, making it a destination for birdwatchers.
The park's geography includes a network of artificial irrigation canals that reflect its history as an agricultural experiment site.
Floresta Nacional Mário Xavier is a 493-hectare federal conservation unit located in Seropédica, Rio de Janeiro. The forest was established to serve as an experimental area for silviculture and the study of exotic and native tree species. It features a diverse landscape comprised of Atlantic Forest remnants, eucalyptus plantations, and man-made lakes. The site serves as a vital biological corridor for regional fauna and is managed by the Chico Mendes Institute for Biodiversity Conservation (ICMBio). Visitors can explore internal trails that traverse varied botanical ecosystems. It functions primarily as a research and educational site, with limited public recreational infrastructure compared to urban parks.
The edges of the man-made lakes, which offer clear reflections of the surrounding canopy.
Bring high-quality insect repellent, as the humid, forested environment is prone to mosquitoes.
Wear sturdy, closed-toe hiking footwear, as trail conditions can be uneven or muddy after rainfall.
Carry sufficient water and snacks, as there are no food services or kiosks within the forest boundaries.
Do not attempt to traverse deep forest areas off the marked trails without a guide or prior permission, as orientation can be difficult.
Access may be restricted for research activities; contact the administrative office to confirm public visitation status before arrival.
Practice 'Leave No Trace' principles; do not remove any vegetation, stones, or wildlife. Keep noise levels low to avoid disturbing researchers and local fauna.
