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

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

Locally known as the "Onion” and the "Egg Beater,” Casper’s most recognizable buildings are beloved local landmarks to many, and eyesores to others.

A small town built on an abandoned airfield has former runways as streets and a bar and grill in an old airplane hangar.

Tiny silver and copper fish set inside blue-green lights are like windows to the underwater world.

An ornate and disused early 20th-century building has been given new life as a fully operational structure, complete with offices, oyster bar, and a furniture retailer.

Two tombstones associated with the much-beloved children's story.

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

Allegedly haunted by Walt Disney himself, this inconspicuous lamp is always kept lit in his honor.

Where beautiful signs live on forever.

This huge clock made of flowers and simple machinery was once used a political weapon.

This tombstone marks the final resting place of the beloved 1990's character, Ernest P. Worrell.

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

Prehistoric animals decorate this popular outdoor park.

One of the few surviving "Wigwam"-themed motels.

Moonbows over Kentucky.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

Once one of the most polluted caves in America, now an environmental success story and a museum dedicated to caves.

The world's longest known cave system.

Beautiful waterfalls grace a canyon visibly torn by a violent tornado.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

Unique tower has outlasted a takeover of the company.

This statue of the "father of television" stands prominently in the United States Capitol.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.