Grave Peak Lookout is the only D-6 cupola-style structure in the Selway-Bitteroot Wilderness—Clearwater National Forest—and one of the three remaining in Northern Idaho and Montana. The 8,062’ peak was first used in 1914 for fire detection and the 12’x12’ groundhouse was constructed in 1924. The site was featured in a story recounted in the book: “A River Runs Through It” by Norman McLean, who worked as a lookout on Grave Peak in 1919.