Post Peak Pass Loop is located in the western end of the Ansel Adams Wilderness on the southern border with Yosemite National Park. The 36 miles and can be done in three days.
The trailhead is at the Clover Meadow Ranger Station at the eastern end of the Sierra Scenic Byway. The loop then passes the Fernandez Trailhead and continues on the Walton Trail towards Slab Lakes.