An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

An abstract monument to a symphonic composer.

A subterranean house of worship carved right out of the bedrock.

Rent out a glass igloo to watch the Northern Lights like you live in the future.

A beer pipeline runs beneath Bruges.

Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

Brussels' favorite peeing boy has a sister.

Christ's blood preserved in a Belgian town.

A little sculpture with a large wardrobe.

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

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

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

The Bauhaus-style former industrial complex is considered the world's most beautiful coal mine.

Originally envisioned by King Ludwig II to rival Versailles, Herrenchiemsee's "New Palace" remains half-gilded for lack of funds.

Twisted buildings adorn the banks of the Rhine river.

Go surfing on this urban wave, "hacked" by local surfers.

This former steel and coal plant is now a neon-lit industrial fantasia.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

The prototype for all Nazi concentration camps.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

No need to strap in for a "ride" on this walkable roller coaster.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.