• Visitors enjoy an eruption of Old Faithful from the Inn.

    Yellowstone

    National Park ID,MT,WY

  • Temporary Road Closures Possible!

    Snow is forecast for the Memorial Day holiday weekend. This could result in some temporary road closures. Updated Yellowstone road information is available by calling 307-344-2117.

Bison EIS Maps

Did You Know?

Seventh Cavalry Ensignia Pin.

Prior to the establishment of the National Park Service, the U.S. Army protected Yellowstone between 1886 and 1918. Fort Yellowstone was established at Mammoth Hot Springs for that purpose.