Catherine Parker This world-renowned geyser is a must-see for every Yellowstone ... Visit the National Park Service's Old Faithful Area page for more information. Formed over thousands of years ...

Avoid the crowds at Yellowstone and discover a hidden gem in neighboring Idaho, a destination with its own impressive tourist ...

Trail Distance - .6 miles Parking - In the Old Faithful Parking Lot in the Upper Geyser Basin Tips for a safe visit- Always ...

So, after seeing Old Faithful erupt, be sure to hike around to discover the more than 150 hydrothermal features throughout this area. It's important to know that Upper Geyser Basin is pretty big ...

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

Old Faithful erupts more frequently than any of the other big geysers, although it is not the largest or most regular geyser in the park. Its average interval between eruptions is about 76 minutes ...