The residents at this Yellowstone wildlife park will certify your cooler as "bear-proof."

An apocalyptic seismic event creates a deadly chain reaction that ends with a 6-mile long lake developing within weeks.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

No Gordon Lightfoot song, only a barebones monument to greed.

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

This rustic old building is said to be the most photographed barn in America.

A miraculous natural phenomenon known as "the spring that breathes."

An earthwork sculpture built by Robert Smithson in the Great Salt Lake only reemerges during drought.

The largest island on the great salt lake is home to curious creatures and strange stories.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

A replica that won't float away.

Largest man-made excavation on earth!

This geothermal hot spring hides beneath a slowly growing mineral dome.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

A ghost town that held steady longer than most, but finally gave up the ghost.

A small oasis not far from downtown Moab.

Legends of treasure and spirits flow from this this fairy tale-like oasis.

This ghost town was once a cult-like religious utopian settlement.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

This spectacular track has run continuously since 1882.