Fletcher Canyon is located in the Mount Charleston Wilderness Area in the Toiyabe National Forest. which offers 43,000 acres of unroaded wilderness. It is located in the Spring Mountain Range centered around the 11,918-foot Charleston Peak. The Mount Charleston Wilderness contains 18,000 acres of bristlecone pine, the most extensive stand of these ancient trees in the Intermountain Region. Its high, cool, forested mountain landscape is in sharp contrast to the surrounding desert landscape.