Short route: Park 1 mile south of Midway Geyser Basin, cross the steel bridge and walk 1 mile to the trailhead. Long route: Park at the end of Fountain Flat Dr. and walk 1.75 miles to trailhead. The trail travels through young forest to the 197-foot-tall Fairy Falls passing Grand Prismatic Spring, wildflowers, lodgepole pines, and more. The hike to Fairy Falls is very easy despite its length. The trail passes Grand Prismatic Spring, and a short detour scramble up a hill offers a spectacular view of the spring. Along the hike are tons of wildflowers, obsidian, lodgepole pines, and other wildlife.