Karakoram
The range is about  long and it covers a tract about  broad. Karakoram separates the State of Kashmir from China, and South-central Asian States. It also protects Kashmir from the extreme cold winds of Siberia. There are over 300 peaks with an elevation between  and  high. Karakoram is the most glaciated part of the world outside the polar regions. Glaciers cover about 28-50% of the mountains in the range. This is much higher than the Himalayan average of 8-12%. Some of the famous glaciers are the Siachen Glacier ( long) and Biafo Glacier (long). These are the second and third longest glaciers in the world, outside the polar region. Many hilly lakes and hot-water springs are also located in Karakoram. The valleys are sources to many rivers and streams which drain in the Indus River.