Explanation

The point where the Karakoram, Hindu Kush, and Himalayan mountain ranges meet the Pamir Mountains

It is near the junction of the borders of China, Pakistan, and Afghanistan. 

The Tibetan Plateau (Pamir Plateau) is known as the Roof of the World.

It's also the thickest crust in the world, between 70 and 90 kilometers.

The plateau is the world's largest and highest.

Its average elevation is more than 4,500 meters (14,764 feet).