Bottleneck (K2) Bottleneck (K2) The Bottleneck is a location along the South-East Spur, known also as Abruzzi Spur— the most used route to the summit of K2, the second-highest mountain in the world, in the Karakoram, on the border of Pakistan and China. The Bottleneck is a narrow couloir, which is overhung by seracs from the ice field east of the summit. The couloir is located only 400m below the summit, and climbers have to traverse about 100m exposed to the seracs to pass it. Due to the height (8200m) and the steepness (50-60 degrees) this stretch is the most dangerous part
Baltistan sandy desert now extending from Sundus to Skardu Airport was a prosperous town. Skardu had hardly recovered from the shock of the death of Anchan when it was flooded. In 1845, the area was seized by the Dogras. Skardu has several tourist resorts and many natural features, including plains, mountains and mountain-valley lakes. The Deosai plain, Satpara Lake and Basho also host tourists. North of Skardu, the Shigar Valley offers plains, hiking tracks, peaks and campsites. Other valleys in Baltistan region are Khaplu, Rondu, Kachura Lake and Kharmang. Baltistan is a rocky wilderness of around , with the largest cluster