Midway Geyser Basin Midway Geyser Basin Grand Prismatic Spring Grand Prismatic Spring Grand Prismatic Spring Opal Spring Turquoise Pool Turquoise Pool Coyote Coyote and Sandhill Crane Coyote and Sandhill Cranes Great Fountain Geyser White Dome Geyser Black Warrior Lake Black Warrior Lake Hot Lake Artesia Geyser Firehole Lake Firehole Lake Celestine Pool Fountain Paint Pots Fountain Paint Pots Fountain Paint Pots Mystic Falls Little Firehole River Little Firehole River Black Opal Pool Black Opal and Wall Pools Avoca Spring Biscuit Basin, Yellowstone Geyser Runoff Biscuit Basin Sapphire Pool, Biscuit Basin Sapphire Pool Sapphire Pool Jewel Geyser, Biscuit Basin Mustard Spring Shell Spring Biscuit Basin Biscuit Basin Biscuit Basin Emerald Pool, Black Sand Basin Opalescent Pool Sunset Lake Cliff Geyser, Black Sand Basin