The Siachen Glacier is located in the eastern Karakoram range in the Himalaya Mountains at about 35°30'N 77°00'E? / ?35.5°N 77.0°E? / 35.5; 77.0, just east of the Line of Control between India-Pakistan. India controls all of the Siachen Glacier itself, including all tributary glaciers. At 70 km (43 mi) long, it is the longest glacier in the Karakoram and second-longest in the world's non-polar areas.[5] It falls from an altitude of 5,753 m (18,875 ft) above sea level at its source at Indira Col (pass) on the China border down to 3,620 m (11,875 ft) at its snout.