This metal shop's yard is filled with cutout art including an Eiffel Tower replica and Noah's Arch.

An abandoned 19th-century hospital now swirling in ghost stories.

An outsider art duo's yard has been turned into a whimsical public gallery.

Fifty years after a “blast blasted blubber beyond all believable bounds,” this idyllic natural area commemorates the carnage.

This tiny movie theater was the last one in the U.S. constructed in the Nuevo Deco architectural style.

A smoke stack so large, the Washington Monument could fit inside!

This giant tower beacon was a key navigation tool for pilots delivering mail amid the night skies.

The famous 102-year-old circus elephant was struck and killed by lightning.

The first declared National Monument in the United States.

The oldest continuously-operating Chinese restaurant in the United States has been in business since 1911.

The easiest way to the highest point in Wyoming is only accessible via one hefty fee.

A scenic ravine with an astounding collection of rock art created by the Indigenous people of the Great Plains.

New fungal and bacterial species call this deadly lake home.

High in the Rockies the third largest statue in the U.S. opens her welcoming arms, and lights up the night sky.

A beautiful geyser under environmental threat.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

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

For thousands of years, Native American hunters drove buffalo straight off this cliff in Montana's Yellowstone Country.

One man's ambition created this psychedelic log home.

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

Native Americans built this circle of stones, which was used to predict astronomical events.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.