Wilderness Landscape & Natural Heritage
The Pacaya-Samiria National Reserve, located in the Loreto region of northeastern Peru, protects nearly 2 million acres of Amazon rainforest and floodplain ecosystems. Established in 1972, it is Peru's largest protected area in the lowland Amazon and encompasses a vast network of rivers, lakes, and flooded forests (varzea). The reserve's geography is dominated by the Pacaya and Samiria rivers, which flood seasonally, creating rich wetland habitats ideal for diverse flora and fauna. This region supports high biodiversity including pink river dolphins, giant otters, howler monkeys, jaguars, and nearly 600 bird species. Historically, the area was a site of indigenous settlements, many of whose descendants remain in surrounding communities with close ties to the land. Visitors access the reserve primarily via the town of Nauta, often in combination with trips through the Pacaya and Samiria river systems by boat or canoe. Key recreation includes guided wildlife tours, birdwatching expeditions, fishing, and paddle sports. There are also opportunities to explore indigenous communities to learn about traditional Amazonian lifestyles. Notable landmarks include the flooded forest canals, oxbow lakes, and natural observation towers that provide panoramic views over the dense canopy. The reserve’s rich aquatic ecosystems and seasonal flooding shape six main habitat zones that create a dynamic environment attractive to researchers and eco-tourists alike. Its appeal lies in offering remote, immersive rainforest adventure with abundant wildlife encounters, making it a prime destination for nature lovers seeking authentic Amazon experiences.
