Over 70 independent businesses have set up shop in this former Victorian department store.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

Ancient paintings known as the "Sistine Chapel of Cave Art."

This modern district offers a stark contrast to Bordeaux's terrace-lined squares and waterfront façades.

The shape of this old salt factory complex was inspired by the course of the Sun.

At 929 pounds and 26 feet tall, this stainless steel fork can only be used by the likes of King Kong.

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

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

This recently restored crypt was once plagued by liquefying coffins and exploding caskets.

Climb inside an iron crystal magnified 165 billion times its normal size.

The Devil’s own choice when he needs a drink in Brussels.

A little sculpture with a large wardrobe.

Brussels' favorite peeing boy has a sister.

Cozy basement bar sports an inventory of over 2,000 beers.

A shining memorial to a Belgian hero is said to bring luck to anyone who touches it.

Hamburg's first legal sex work is relegated to a gated street that still does not allow pedestrian women.

A mammoth WWII anti-air defense tower has been repurposed as a hotel with a rooftop garden.

Hidden in plain sight on a gable between two towers on the roof of shipping firm F. Laeisz' headquarter in Hamburg sits an unexpected bronze sculpture.

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

Model Trains and Much More in Hamburg.

Hamburgers are intensely proud of their tunnel beneath the river.

The ruins of a medieval bridge are visible inside a Prague Metro station.

An underground tropical garden sits inside a Paris Métro Station.