The JMT passes within a stone's throw of the Postpile proper. See the "view map" link near the top of the NPS homepage for the Postpile:
http://www.nps.gov/depo/index.htmMy TOPO! mapping shows the route to be approx. 51 miles down to the Happy Isles bridge from near the ranger station at the monument. I'll send a copy of the route's elevation profile to your private email.
Edited 1 time(s). Last edit at 01/27/2010 02:57PM by szalkowski.