Nubra, also called Dumra, is a historical region of Ladakh, India that is currently administered as a subdivision and a tehsil in the Leh district. Its inhabited areas form a tri-armed valley cut by the Nubra and Shyok rivers. Its Tibetan name Dumra means "valley of flowers". Demands have been raised and BJP has hinted at creation of Nubra as a new district. Diskit, the headquarters of Nubra, is 120 km north of Leh, the capital of Ladakh. The Shyok River meets the Nubra River (or Siachan River) to form a large valley that separates the Ladakh and Karakoram Ranges. The Shyok river is a tributary of the Indus river. The average altitude of the valley is more than above the sea level. The OST common way to access this valley is to travel over the Khardung La pass from Leh. Foreign nationals are required to get a Protected area permit to visit Nubra. Since 1 April 2017 Indian citizens are also required to get an Inner Line Permit to visit it. Name Nubra () means "western" in Ladakhi, thus referring to the "western valley", perhaps distinguishing it from the thinly-populated eastern Shyok river valley. The traditional name of the region is Dumra (), meaning "valley of flowers". Geography Alexander Cunningham listed Nubra as one of the five natural and historical divisions of Ladakh. Nubra occupies the northeastern portion of Ladakh, bordering Baltistan and Chinese Turkestan in the north, and the Aksai Chin plateau and Tibet in the east. In Cunningham's conception, Nubra includes all the region drained by the Nubra and Shyok rivers. it is 128 miles long and 72 miles wide, making up an area of 9,200 square miles. It extends south till the Pangong Lake. In modern nomenclature, the Nubra region is divided into "Diskit Nubra" in the north and the "Darbuk region" in the south, both of which are regarded as tehsils and subdivisions of the Leh district. The Diskit Nubra region includes the Turtuk block populated by Balti people, which became a part of Indian-administered Kashmir after the Indo-Pakistani War of 1971, and the unpopulated Siachen Glacier region. The populated part of Nubra is often described as a "tri-armed valley", the three arms being: the Nubra River Valley (divided into three sections called Yarma, Tśurka and Farka), Gyen, the upper Shyok valley from its southern bend till the confluence with the Nubra River, and Shama,