Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

This beloved roadside attraction welcomes visitors with his signature neon smile.

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

This stately clubhouse has showcased German-American culture for over a century.

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

One tree's homage to soles past and present.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

An office built to look like a giant basket.

Rare recess caves fill this unbelievably beautiful Ohio park.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

The first spinning jail built in the United States is the only one that still turns.

A beautiful final resting place for some of the noteworthy deceased.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

Hollowed out cedar log tubs set in an ancient towering forest.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

A hotel and restaurant serving as the mecca of kitsch.

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

In this relatively flat state the highest point is an honored place.

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

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

On the Hudson resides one of the largest clocks in the world.

In its day this historic fort held 100 cannons pointed in almost every direction to protect New York.