YellowstoneNPS:
Hail storm on the Sepulcher Mountain Trail
YellowstoneNPS:
Hiking down the Sepulcher Mountain Trail
YellowstoneNPS:
Taking in the views along the Sepulcher Mountain Trail
YellowstoneNPS:
Hiking up the Sepulcher Mountain Trail
YellowstoneNPS:
Glassing a hillside along the Sepulcher Mountain Trail
YellowstoneNPS:
Hikers on the Buffalo Plateau Trail
YellowstoneNPS:
Backcountry campers on the Buffalo Plateau Trail
YellowstoneNPS:
Expedition Yellowstone group hiking on the Rescue Creek Trail
YellowstoneNPS:
Fall hiker on the Slough Creek Trail
YellowstoneNPS:
View of trail to Osprey Falls
YellowstoneNPS:
Hiking along Lewis Lake
YellowstoneNPS:
Climbing Bunsen Peak
YellowstoneNPS:
Signing the register on Bunsen Peak
YellowstoneNPS:
Hikers on Bunsen Peak Trail
YellowstoneNPS:
Hiking near the base of Osprey Falls
YellowstoneNPS:
Hikers on the Rescue Creek Trail
YellowstoneNPS:
Backpackers hiking into the Black Canyon of the Yellowstone (panorama)
YellowstoneNPS:
Wet trail conditions for a backcountry camper hiking near Hellroaring Creek
YellowstoneNPS:
Hiking back to camp along Hellroaring Creek (2)
YellowstoneNPS:
Hiking back to camp along Hellroaring Creek
YellowstoneNPS:
Hiking down Hellroaring Mountain
YellowstoneNPS:
Hikers walking to Mammoth Campground
YellowstoneNPS:
Hikers along the Yellowstone River Trail with Electric Peak in the distance
YellowstoneNPS:
Trail up Avalanche Peak
YellowstoneNPS:
Whitebark pines on Avalanche Peak Trail
YellowstoneNPS:
Trail up Avalanche Peak
YellowstoneNPS:
Summit of Avalanche Peak
YellowstoneNPS:
Trail up Avalanche Peak
YellowstoneNPS:
Hikers ascending the north side of Electric Peak (4)
YellowstoneNPS:
Hikers ascending the north side of Electric Peak (3)
