Distances in Yellowstone
Mammoth to West Yellowstone:
To Bunsen Peak: 4 miles, thousand foot rise, 45 minutes
Bunsen Peak to Big Horn Pass Trailhead - 20 minutes, flat, 4 miles
Big Horn Pass Trailhead to Roaring mountain - up 300 ft., 8 miles, 45 minutes
Roaring Mountain to Norris Geyser - up and down 150 ft. each, 5.4 miles, 30 minutes
Norris Geyser to Paintpot Hills - down 300 feet, 5 miles, 30 minutes
Paintpot Hills to Gibbon Falls - down 500 feet, 5.5 miles, 30 minutes
Gibbon Falls to Madison Campground - down 300 feet, 5 miles, 30 minutes
Madison Campground to West Yellowstone - down 200 feet, 14 miles, 1 hr. 15 minutes
West Yellowstone to Old Faithful:
West Yellowstone to Madison campground - up 200 feet, 14 miles, 1 hr. 15 minutes
Madison campground to Fountain Paint Pots - up 500 feet, 9 miles, 1 hr.
Fountain Paint Pots to Grand Prismatic Spring - 2.5 miles, 20 minutes
Grand Prismatic Spring to Biscuit Basin - 4 miles, 30 minutes
Biscuit Basin to Old Faithful - 3 miles, 30 minutes
To Bunsen Peak: 4 miles, thousand foot rise, 45 minutes
Bunsen Peak to Big Horn Pass Trailhead - 20 minutes, flat, 4 miles
Big Horn Pass Trailhead to Roaring mountain - up 300 ft., 8 miles, 45 minutes
Roaring Mountain to Norris Geyser - up and down 150 ft. each, 5.4 miles, 30 minutes
Norris Geyser to Paintpot Hills - down 300 feet, 5 miles, 30 minutes
Paintpot Hills to Gibbon Falls - down 500 feet, 5.5 miles, 30 minutes
Gibbon Falls to Madison Campground - down 300 feet, 5 miles, 30 minutes
Madison Campground to West Yellowstone - down 200 feet, 14 miles, 1 hr. 15 minutes
West Yellowstone to Old Faithful:
West Yellowstone to Madison campground - up 200 feet, 14 miles, 1 hr. 15 minutes
Madison campground to Fountain Paint Pots - up 500 feet, 9 miles, 1 hr.
Fountain Paint Pots to Grand Prismatic Spring - 2.5 miles, 20 minutes
Grand Prismatic Spring to Biscuit Basin - 4 miles, 30 minutes
Biscuit Basin to Old Faithful - 3 miles, 30 minutes