Two well-hidden huts let animal lovers spend the night among the bears, wolves, and other predators of the forest.

This tri-part waterfall is a little bit of fairytale beauty in the heart of Luxembourg's Little Switzerland.

The world's tallest boat lift stands as a massive piece of industrial tourism.

This fairytale medieval church in Poland originally spent centuries in Norway.

On this Polish road, an optical illusion makes cars seem to roll uphill.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

One of the deepest indoor swimming pools in the world.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Meet the bronze beloved pet to a family of famous peeing statues.

A little sculpture with a large wardrobe.

A fantastical 13th-century fortification sandwiched by a modern hotel in central Brussels.

The highest point in Belgium is a staircase to nowhere.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

This sprawling Belgian fort was once thought of as impenetrable but now it is simply an abandoned relic.

Visitors to this Belgium graveyard are greeted by the grieving stone parents of the young men lost to war.

The smallest pub in Britain was once a cabinet of curiosities and it still has the dead cat to prove it.

This 11th century tower is said to be the oldest building in Oxford.

A 26-foot shark sculpture—a statement about bombs—set off a municipal battle royale.

A well for a well, this anachronistically Indian-styled water pit was built in its small town home in gratitude for a similar favor.

In an isolated field near a dilapidated barn stands this chilling portrayal of the plight of the Nuba peoples of Sudan.

The great Danube river starts here.

Everything from miniature biblical scenes to life-sized statues are almond-based at this sweet and nutty gallery.

This hanging crocodile is thought to be the "dragon" that once plagued a Czech city.

A peculiar clock commemorates a historic victory won by ringing the noonday bell an hour early.