Day One:
Gardiner, MT - North Entrance highlights: Roosevelt Arch
North Entrance to Mammoth Hot Springs highlights: searching for bighorn sheep on the cliffs above the Yellowstone River, Historic Fort Yellowstone, elk in front of the visitor center
Mammoth Hot Springs to Tower-Roosevelt highlights: bridge over Gardner River with Mammoth Hot Springs in the distance, Wraith Falls trail
Tower-Roosevelt to East Entrance highlights: Lamar Valley with the winding Lamar River and Soda Butte Creek, bison and pronghorn.