The Hindu Kush Mountains, also known as the Caucasus of the East, are a mountain range that stretches across Central Asia. There are many synonyms for this range, including the Hindu Raj, the Hindu Kush-Himalayas, and simply the Kush Mountains. Other terms that are sometimes used to describe this range include the Afghan Mountains and the Pamir. Despite the various names used to describe this region, the Hindu Kush Mountains are renowned the world over for their dramatic beauty and for the rich cultural history of the people who live there. From ancient ruins to modern rock climbing routes, there is no shortage of things to do and see in this majestic landscape.