Great Fountain Geyser Erupting at Sunset, Yellowstone National Park. We've been to the park twice, and both times were lucky enough to have the timing work out beautifully...

Great Fountain Geyser at Sunset, Black and White Vertical
Great Fountain Geyser Erupting at Sunset, Yellowstone National Park. We've been to the park twice, and both times were lucky enough to have the timing work out beautifully...