West Nusa Tenggara is chiefly comprised of the islands of Lombok and Sumbawa. It lies between the provinces of Bali and East Nusa Tenggara. It is home to the magnificent Mount Rinjani National Park and the enormous volcanic crater of Tambora. The provincial capital is Mataram (in Lombok) which has daily flights to and from other destinations in Indonesia. An international airport is under construction.

Ribus of Nusa Tenggara Barat

Name	Elevation	Ribu Category	Island
Rinjani	3,726m	Sangat Tinggi	Lombok
Tambora	2,730m	Tinggi Sedang	Sumbawa
Sangeang	1,949m	Kurang Tinggi	Sangeang
Olet Sangenges	1,840m	Kurang Tinggi	Sumbawa
Doro Oromboha	1,605m	Kurang Tinggi	Sumbawa
Doro Maria	1,414m	Kurang Tinggi	Sumbawa