Outside magazine ranked the nine best swimming holes in the national park system. Read where Washington's spot landed on the list.

What if you only had a day or two to spend in Yellowstone National Park? Where would you go? What would you photograph? If ...

Yellowstone National Park has over 1,000 miles of trails and nearly 300 designated backcountry campsites, allowing people to ...

Steaming Morning Glory Pool in the Upper Geyser Basin, ... Photographed on July 22, 2014 in Yellowstone National Park, WY. Jonathan Newton/The Washington Post via Getty Images.

The magnificent Morning Glory Pool located near Old Faithful in Yellowstone Park attracts visitors from all over the world. Once displaying clear blue water the pool has been used as a wishing ...

Old Faithful Inn dates back to 1904 and has an in-park location that's hard to beat — it's less than 10 minutes by foot from Old Faithful and within two miles of Morning Glory Pool and Kepler ...

Mike Poland, scientist-in-charge of the Yellowstone Volcano Observatory ... changed over the years.” The National Park Service, says the Morning Glory Pool was “named in the 1880s for its ...

Please help us bring Austin back safe." It comes as one of Yellowstone National Park's most iconic attractions, the Morning Glory thermal pool, has been permanently changed by tourists.

Yellowstone National Park’s famous geothermal pool named Morning Glory has reportedly changed color due to the volume of debris thrown in by visitors.. According to park historians and former ...

Yellowstone National Park's famous Morning Glory Pool once had pristine blue water, giving it the resemblance of its namesake flower. Sadly, that is no longer the case, as the geothermal pool ...

Yellowstone National Park’s famous geothermal pool named Morning Glory has reportedly changed color due to the volume of debris thrown in by visitors. According to park historians and former ...

One of Yellowstone National Park's most iconic attractions has been permanently changed by tourists. The Morning Glory thermal pool, a once-pristine, brilliant blue thermal feature in the park's Upper ...