Mount Rinjani is a sacred and important volcanic mountain in Indonesia on the island of Lombok. Administratively the Mountain is in the Regency of North Lombok, West Nusa Tenggara is an conservation region in West Nusa Tenggara, Lombok-Indonesia. This area has special habitats land form and divide into several conservation zone.
Mount Rinjani area is one part of the tropical rain forest in West Nusa Tenggara which consisting various ecosystem and complete vegetation that ranging from lowland tropical forests (semi-evergreen) to the mountains tropical rain forest (1500-2000 meters) are still intact from the primary forest, pine forest and sub-alpine vegetation (2000 meters). Rinjani National Park has typical habitat form directly affect biodiversity rank of flora and fauna, become components of the ecosystem of protected area. Rinjani save hundreds of species of flora and fauna. Some species of which are endemic types in West Nusa.
Among the various types of biological resources owned, bird is one of the animals that have a fairly high diversity.In 2008, national park have done more than 150 species spread to all parts of rinjani. It second highest volcano in Indonesia, it rises 3,726 meters (12,224 ft) almost same with Mount Fuji in japan. Rinjani erupted three times. The eruptions of 1994 and 1995 have presented at Gunung Baru ( or new mountain) approximately 2,300 meters (7,500 ft) above sea level according to the volcano’s official monitoring agency ash from mount barujari was reported as rising up to two km Until the atmosphere and damage crop. The blue color of lake it call segara anak (child of the sea). This lake is approximately 2,000 meters above sea level and estimated to be about 200 meter deep, the caldera also contains hot spring it call aik kalaq the temperature is 45-50 degree Celcius. you will have sauna and steam from hot water it’ll make you relax and fill your energy after long walk.