Lower Geyser Basin, Yellowstone Tulips everwhere Mammoth Hot Springs Mammoth Hot Springs Mammoth Hot Springs Mammoth Hot Springs The Grand Tetons The Grand Tetons Tulips Everywhere Grand Tetons Mammoth Hot Springs, Yellowstone National Park Mammoth Hot Springs, Yellowstone National Park Mammoth Hot Springs, Yellowstone National Park Mammoth Hot Springs, Yellowstone National Park Sacajawea's grave, Fort Washakie, Wyoming Fort Washakie, Wyoming Mammoth Hot Springs Mammoth Hot Springs Mammoth Hot Springs The Grand Tetons St. Elmo, Colorado St. Elmo, Colorado Found on my walk The Carousel of Happiness Wall Street Mill British Mark IV Male tank, circa 1917 Grand Tetons across Lake Jenny Dubois, WY 1:35 Christie M1919 medium tank Medium Tank, M3 Grand Prismatic Spring, Yellowstone Near Grand Prismatic Spring, Yellowstone Tree, Yellowstone Mammoth Hot Springs, Yellowstone Mammoth Hot Springs, Yellowstone Grotto outside Central City Opera Grotto outside Central City Opera Casino decor Green grow the rushes O Firehole River Cassies Yellowstone or a moon of Jupiter Yellowstone phone booth so I didn't take a shower for a week My shorts in Yellowstone