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

Defying all odds, this lonely little tree found a home on a log sticking out of a Canadian lake.

These quaint cottages feature built-in signaling devices for fishermen.

The pretty iron lamp is a reminder of the architecture underneath London's streets.

The ornate structure is part of a building boasting more marble than the Vatican.

England's most famous front door has an accidental doppelganger.

This structure atop a craggy cliff in one of the most beautiful parks in Paris boasts an unbeatable view.

These legendary stone steps were once used to haul coffins up the rockface.

The most remote tree in the world is more than 170 miles from its nearest neighbor.

The most southerly spot on New Zealand's South Island is home to surreally shaped, permanently mangled trees.

This quirky collection is an interactive exhibit crammed with creative contraptions and tinkered-with toys.

This single-track road rewards brave drivers with stunning Scottish scenery.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

The narrowest street in Paris.

This spectacular track has run continuously since 1882.

A secret door leads to this cozy dive that sells only “milk.”

This hidden bridge is where local children leave gifts and messages for the island's fay folk.

Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

The last occupied troglodyte dwellings in England weren't abandoned until the 1960s.

Legend says a witch conjured the world's third largest whirlpool to protect Scotland from a nasty pirate.

Surreal riveted sea forts once protected the Kent shores from German attack.

This Gothic castle-like portal is a testament to the amazing craftsmanship of the navvies who built the railway tunnel.

Stockholm's narrowest alley is barely over two feet wide.

On this wooded path, a stained-glass window creates a spellbinding forest cathedral.