Mount Rinjani

Mount Rinjani is an active stratovolcano and the highest peak on Lombok Island in West Nusa Tenggara, Indonesia, rising to 3,726 meters within Gunung Rinjani National Park. It is notable for its large caldera containing the crescent-shaped Segara Anak crater lake and the active cone Barujari, dramatic savanna and forest landscapes, and status as Indonesia's second-highest volcano, attracting trekkers for multi-day climbs via Senaru and Sembalun routes.

Visitors can expect a strenuous multi-day trek through tropical forest, savanna hills and volcanic terrain to crater rims, summit and caldera. The landscape includes the turquoise Segara Anak lake, active Barujari cone, hot springs at Aik Kalak, and panoramic views of Lombok, Bali and Sumbawa. Routes start from Senaru and Sembalun villages with designated campsites at crater rims and lake shore. Facilities are basic and all treks require licensed guides and porters.