Museum dedicated to the terror regimes of Hungary.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

An icon of the Battle of Britain is frozen in flight in a grand Victorian museum.

A scattered trail of street art adds a pop of color to the city's stark structures.

This Welsh hotel is the spiritual home of the British 1953 Everest expedition, the first successful ascent of Mount Everest.

A tiny village in Wales claims the name of a noble medieval hound slain for a crime he didn't commit.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

Brussels' favorite peeing boy has a sister.

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

A little sculpture with a large wardrobe.

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

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

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

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

The taxidermied remains of a once-great parrot.

A museum wholly devoted to juvenescence.

A naturally mummified 2,000-year-old man.

Scattered throughout London are ancient remnants of the city's former bounding wall.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

Besieged by war, this castle ruin has crumbled into a peaceful picnic spot.