Giant Geyser of the Yellowstone. The eruptions of this geyser occur at intervals of 7 to 12 days, and last for full 60 minutes at each eruption. The column is thrown to heights of 200 to 250 feet.

Giant Geyser of the Yellowstone

Giant Geyser of the Yellowstone. The eruptions of this geyser occur at intervals of 7 to 12 days, and…