This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

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

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

Enormous crabs, bioluminescent jellies, and other amazing creatures from the ocean’s depths—some of which are in an aquarium for the first time ever.

A classic mystery spot complete with spots that are said to make you shrink or grow when you stand on them.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.

An increasingly eccentric apartment building, topped with winged beasties.

An optical illusion found amid a logged redwood forest.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

A quirky collection of figurines backdropped by city views is hidden next to a popular restaurant in the Hollywood hills.

A bigger-than-life pun that has become a beacon of altruism.

A beloved carnival gets a modern makeover in Los Angeles.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

Julia Morgan's Moorish-Gothic labyrinth of fountains, trees, natural light and Oakland's notable dead.

Life in this isolated, hilltop lighthouse was lonely, but it sure was lovely.

A fashion designer's dazzling world of Japanese collectibles is hidden in a warehouse downtown.

A volcanic tunnel illuminated by natural skylights offers a shaded respite from the desert sun.

An expansive book store, art gallery, and curio shop with wares ranging from tarot cards to novelty socks.

The ghost town that ended up on Ebay.

Dozens of feral felines rule a segment of Hollywood's only graveyard.

A historic hotel that made a cameo in Hitchcock's classic film has no intention of letting guests forget its fame.