The Island are a popular destination for Tourist. Gili Trawangan IslandGili Trawangan is the largest of Lombok Gili Islands and the only one to rise significantly (30 m) above sea level. Measuring 3 km long and 2 km wide, it has a population of around 1500 (see demography). Of the Gilis, Trawangan is the most developed and geared towards tourism. Accommodation and diving business is situated on the eastern side of the island.
Mount Rinjani is an active Volcano in Indoensia on the island of Lombok. On the top of the volcano is a 6-by-8.5-kilometre (3.7 by 5.3 mi) caldera, which is filled partially by the crater lake known as Segara Anak or Anak Laut (Child of the Sea), due to the color of its water, as blue as the sea (laut). This lake is approximately 2,000 metres (6,600 ft) above sea level and estimated to be about 200 metres (660 ft) deep the caldera also contains hot springs. Sasak tribe and Hindu people assume the lake and the mount are sacred and some religious activities are occasionally done in the two areas.