Original: The Yasin Valley ( ) , Tehsil Yasin or Babaye-i-Yasen ( ) or Worshigum ( ) is a high mountain valley in the Hindu Kush mountains , in the northwest region of Gilgit in Gilgit-Baltistan , Pakistan .
Simplified: The Yasin Valley is a high mountain valley in the Hindu Kush mountains , in the northwest region of Gilgit in the Northern Areas of Pakistan .