A house carved into a rock in the 1940s.

A small flooded ghost town with a few scattered structures remaining.

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

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

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

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

A working ranch doubles as a sustainable hub for world-renowned classical music and large-scale sculptures.

A classic mystery spot complete with spots that are said to make you shrink or grow when you stand on them.

A little-visited ghost town state park offers a glimpse into Montana’s "Silver Queen."

An entire town preserved as a historic landmark.

This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

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

Mining town from the late 1890s, once home to Calamity Jane.

This amazingly preserved Gold Rush town is a historian's dream.

New fungal and bacterial species call this deadly lake home.

Alaska Natives have lived on this tiny isolated island in the Bering Strait for over 5,000 years.

At 238 feet above the bottom of a gorge this span is known as the biggest thrill on the road to McCarthy.