Cuc Phuong is Vietnam's oldest national park, established in 1962 and covering 222 square kilometres of tropical limestone forest about 45 kilometres northwest of Ninh Binh city. The forest contains trees over a thousand years old, more than 2,000 plant species, and wildlife including clouded leopards, pangolins, and several species of primate.
The main draw for most visitors is the Endangered Primate Rescue Center, which rehabilitates and breeds lorises, gibbons, langurs, and macaques rescued from the illegal pet and bush meat trade. The animals are kept in large enclosures and are often visible at close range — particularly the gibbons, who are highly vocal in the morning. There is also a turtle conservation centre at the park entrance.
The forest itself, independent of the wildlife centres, is worth the trip. The old-growth sections near the park headquarters have a primeval quality — dense canopy, enormous ferns, and silence. Walking trails range from easy paths to multi-day treks. A car or motorbike is needed to reach the park; taxis can be hired from Ninh Binh city.