The steepest classic funicular in the world glides along a dizzying incline.

These spooky and unusual stone formations create an underworldly landscape.

A 22-million-year-old sandstone cave is a natural habitat for award-winning cheese.

A cozy bookstore and coffee shop in the heart of Cartagena's Old City.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

One of the world's steepest streets seems to have houses sliding down it.

The "Seinfeld" diner.

The yawning maw of this pagan visage is said to bite off the hands of liars.

A massive flood devastated this seaside town, causing many to speculate about whether the government had figured out how to influence the weather.

An allegorical statue of a giant pregnant woman representing justice and truth.

This trail follows unique stone railroad tracks and a historic waterway to the south coast of Devon.

The site of a mysterious pony massacre is rich with extraterrestrial conspiracy theories.

The legend says that this English rock formation was once a hunter who was turned to stone by annoyed witches.

Take a sea tractor to the Art Deco hotel on the island that inspired Agatha Christie.

This commemorative stone was erected near the first Scout campsite.

A local museum honors the overlooked discoveries of Mary Anning, one of the first professional fossil hunters.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

The haunted reputation of these abandoned Colorado train tunnels is probably not helped by the terrifying spiked fence.

The middle finger of modernity.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

A tiny chapel clings to a precipice above Germany’s gemstone capital.