Backpacking | Irish Wilderness The geology is a bit different on the south loop ByGary March 6, 2023April 24, 2023 The geology seems a bit different on the south loop. Note the rocks in this picture. Also note the blue blaze. You are not supposed to have blazes in a wilderness, but to save money rescuing lost people, there appear to be some exceptions. But the quality and positioning of the blazes is so poor and erratic, it is just annoying. Well, it annoys me! Copyright © 2023 Gary Allman, all rights reserved. Similar Posts