Walking by this fence is like strolling along a portal to various fictional worlds.

Hopeless romantics will swoon over the sweet story behind this bright and colorful home.

A Swiss man built this airstrip for aliens because a UFO captain telepathically told him to.

This modern labyrinth lies in the shadow of a ruined medieval castle.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

These charming mailboxes became social media stars after a typhoon failed to topple them.

The facade of this relic from the Klondike gold rush is decorated with over 8,800 pieces of driftwood.

Behind medieval walls in a corner of bustling Palermo is a breathtaking former mosque once inhabited by a wolf-taming hermit.

England’s ancient oak tree has such an impressive girth, people have been hosting parties within the hollow trunk for centuries.

One of two lighted lanterns hung in the church belfry on the eve of the Revolutionary War to warn that the British were on their way.

Built to test magnetically levitated elevators, the tower also boasts Germany's highest visitor platform.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

Because sometimes you need to make a batch of frites even when the stores are all closed.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

The world's largest sticker ball weighs in at a mighty 231 pounds.

The abandoned ruins of a beautiful medieval castle just outside Barcelona.

This is probably not the Target you're looking for.

There's a labyrinth of medieval chambers hidden deep below a 15th-century pub.

This 2,000-year-old tree inspired the nursery rhyme "Rock-a-bye Baby."

This fairytale-like structure is the last turf church ever constructed in Iceland.

This mesmerizingly colorful pond looks like a scene straight out of a fairytale.

Burbling away in refrigerators are 105 sourdough starters from around the world.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

The world's largest public collection of PEZ memorabilia.