A museum dedicated to the history and art of staying clean.

Sweet Willy, at 30 feet tall, is the world's biggest beagle.

Home to the deepest rift anywhere on Earth.

The last physical evidence of the Lewis and Clark trail is one of their autographs etched into this giant rock.

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

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

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

The center of the only hemisphere that awards visitors with a commemorative coin.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

Seattle's own bad art museum located inside Cafe Racer.

An abandoned boat that's been stranded mysteriously for decades.

An abandoned car and strange wooden debris are among the scattered remains of the old sand and gravel quarry.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

This institution collects the history of burlesque dancing with a titillating collection of ephemera and pasties.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

An artsy hidden staircase leads to breathtaking views of San Francisco.

Odd outsider art installations surround a Gold Rush-era ghost town.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Russian history in San Francisco.