Yoliin Am is a deep gorge in Mongolia, that is surrounded by rocky cliffs. The valley is named after the Lammergeier, which is called Yol in Mongolian.
Where to find it: Yolin Am Ice Field
Tip: There are several hiking paths present, bring some time in order not to hike just with the main stream.
Personal opinion: The gorge is really nice and the high rocky cliffs are really stunning. There are paths to go up the cliffs, in order to get a view from the top. This give a nice overview into the gorge. Really recommendable.