Blacktail Pass is the key to doing both Garns Mountain and Piney Peak from the western approach. I'll describe that route when I create a mountain page for Piney Peak in the near future and will include maps. In order to claim Teton county, you need to hike both Garns and Piney. One nice thing about Piney is that it is also an
Idaho Prominence peak, coming in at #73 out of 100.
7-29-09