West Nusa Tenggara consists of two large islands of Lombok and Sumbawa and surrounded by 280 smaller islands . The total area of the Province ntb reach 49.312,19km2 consisting of land covering an area of 20153.15 km2 and marine waters covering an area of 29159.04 km2 with a long coastline of 2,333 km . The island of Sumbawa reached 15414.5 km2 . West Nusa Tenggara province has a lot of natural beauty and are as follows : 1. Kaldera Gunung Rinjani (Mt Rinjani Caldera) Mount Rinjani or Gunung Rinjani is an active volcano in Indonesia on the island of Lombok. Rinjani volcano on the island of Lombok rises to 3,726 metres (12,224 ft), second in height among Indonesian volcanoes only to Sumatra's Kerinci volcano. Rinjani has a steep-sided conical profile when viewed from the east, but the western side of the compound volcano is truncated by the 6 x 8.5 km, oval-shaped Segara Anak caldera. The western half of the caldera contains a 230-metre-deep...