Mount Rinjani National Park (Taman Nasional Gunung rinjani – TNGR), established in 1990, is located on Mount Rinjani, Lombok Island, West Nusa Tenggara Province. The ecosystems include tropical rainforest, mountain rainforest and sub-alpine. Mount Rinjani National Park has high biodiversity. The area is used as a research site and source of germplasm collection. Mount Rinjani National Park is also a place for nature tourism and educationnce