Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

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

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Unlock the secrets of the conjuring arts.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.

The loneliest island in New York.

Abandoned concert venue legendary for its rock counterculture.

One of the world's largest automobile junkyards is a unique landscape of metal and moss.

A picture-perfect town, perfect for blowing up.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

A dark, dank room in subterranean Manhattan was the site of a ghastly murder.

A cabin completely covered in coffee mugs, where visitors are welcome to leave one of their own—if they can find an empty nail.

The fading, forgotten remains of a once bright and booming factory.

The flower-shaped temple in Virginia aims to transcend the boundaries of the world’s religions.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

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

Prehistoric animals decorate this popular outdoor park.