Old Faithful can vary in height from 100-180 feet with an average near 130-140 feet. This has been the historical range of its recorded height. Eruptions normally last between 1.5 to 5 minutes.

Old Faithful, a popular draw at Yellowstone, erupts every 90 minutes or so, shooting boiling water 100 feet or more toward the sky. The water tumbles through the cold-by-comparison air, plunges ...

"That guy will get banned from the park." Onlooker captures photo of tourist's 'shocking' act at Yellowstone: '[They] always ruin the experience' first appeared on The Cool Down.

Looking for the best things to do in Yellowstone National Park? From famous geysers to hidden hot springs, here are some ...

A 17-year-old tourist visiting Lone Star Geyser in Yellowstone National Park suffered significant burns to his foot and ankle ...