Yellowstone National Park: Page 4

Photos of West Thumb Geyser Basin

West Thumb Geyser Basin	West Thumb Geyser Basin	West Thumb Geyser Basin
West Thumb Geyser Basin	West Thumb Geyser Basin	West Thumb Geyser Basin
West Thumb Geyser Basin	West Thumb Geyser Basin	Blue Star Spring, Old Faithful