Four Season Guides, based in Flagstaff, offers guided hiking and backpacking tours across the Southwest and internationally. The company specializes in Grand Canyon backpacking trips, including the Hermit Loop and lodge-based rim explorations, alongside Utah canyon country adventures covering Zion, Bryce Canyon, and Grand Staircase-Escalante. They also lead trips to Yosemite, Sedona, and California destinations, plus international treks including the Tour du Mont Blanc through France, Italy, and Switzerland, and Peru's Inca Trail to Machu Picchu. All trips are small-group, all-inclusive experiences with seasoned local guides handling logistics, gear, permits, and food. The company began offering guided Grand Canyon backpacking in 1999.