This island castle contains enough secret passageways to support a season of Scooby-Doo episodes.

This tiny little island has, as the name says, just enough room for its single house.

The purported world's shortest international bridge connects a homeowner in Canada to his backyard in New York.

A castle built for love, and abandoned due to heartbreak.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

The place to be if you love vintage Swedish cars.

Old Danish castle immortalized in Shakespeare's Hamlet.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

A little sculpture with a large wardrobe.

Beneath the city of Lourdes, France is a massive, concrete church.

Is this cat asleep or just pretending?

These sculptures were created by a 17th-century artist who had never seen an elephant.

See no evil, hear no evil, speak no evil.

Hindu temple of the dead home to hundreds of long-tailed macaques.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

This tiny lake temple dedicated to a water goddess seems to float on the surface.

Bali's remote "gateway to heaven" is one of the most sacred places on the island.

Of five volcanoes located in the massive Tengger caldera, this cone is the youngest and most active.

Hundreds of Buddhas in a re-discovered Indonesian temple.

Some of the best pastries in "the Czech heritage capital of Texas" come from a gas station off I-35.

A unique gallery chronicles the losers of American presidential history.

A Texas cave network is home to some of the world's most spectacular-looking and bizarrely named mineral formations.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.