• A bull elk bugles in Yellowstone National Park

    Yellowstone

    National Park ID,MT,WY

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  • Construction Work To Result In Yellowstone Road Closures After Labor Day

    Two sections of Yellowstone’s Grand Loop Road will be closed due to construction after the Labor Day holiday weekend. Travel between some points will involve long detours and significantly longer than normal travel times. More »

Anatomy of a Cone Geyser

Illustration of how a cone geyser works

A Cone Geyser

Geysers are hot springs that erupt periodically. In Yellowstone National Park, all of the ingredients needed for geyser activity are present: heat, water, and underground rock hard enough to withstand intense pressures. Beehive is an example of a cone geyser. It was so named because its four-foot high cone resembles an old fashioned beehive. Though its cone is modest compared to others in the Upper Geyser Basin, Beehive is one of the most powerful and impressive geysers in the park. Typically, Beehive's activity is not predictable, but when eruption cycles start, intervals between eruptions can range from 10 hours to five days. An average eruption lasts about five minutes.

Did You Know?

Summer Crowd at Old Faithful.

At peak summer levels, 3,500 employees work for Yellowstone National Park concessioners and about 800 work for the National Park Service.