Chele La is the highest motor-able pass in Bhutan and also marks the trailhead for a fascinating ridge walk that leads through prayer flags and culminates at a sky-burial site.  The trek offers views of both Haa and Paro valleys along with a panoramic view of Mt. Jomalhari (2nd largest mountain in Bhutan).  The trained eye can also spot Taktsang (Tiger’s Nest) along with numerous other monasteries that spot the valleys.