Home to the deepest rift anywhere on Earth.

Supposedly Satanic numbers adorn this preserved submarine sail.

The world's first nuclear power plant is open to visitors looking to role-play a meltdown.

This museum glorifies the humble potato.

A beautiful geyser under environmental threat.

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

An architect's childhood fantasy treehouse made real.

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.

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

This town is home to the world’s largest arch constructed entirely of elk antlers.

A lava tube cooled to form this long tunnel that stays chilly even at the height of summer.

Home to a timed geyser created by complete accident.

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

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

Jurassic Park—A Still Life.

Water flowed out of the town's unusual tree stump fountain in the 1930s, and the well still runs today.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

In 1952, this restaurant began selling the Colonel's “secret” recipe.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

Visitors to this library are in for a real-world education in modernist architecture.

Next to Salt Lake City's Assembly Hall stands a tribute to some unlikely heroes of early Mormon settlers.

This museum remembers the tough Mormon trek across America through an intriguing array of artifacts.

An absolutely beautiful 200-foot stained glass installation traces the evolution of knowledge.