At the very tippity-top of Europe is a cliff from which you can view the midnight sun.

This tiny German village has staked claim to being the center of the union following Brexit.

The world's first jet-powered aircraft were assembled by the Germans in this secret factory in the forest during WWII.

A small square plaque marks a failed assassination attempt that could have changed history.

A stairway to heaven, or to nowhere at all.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

The oldest surviving wooden bridge over Rhine lets travelers cross easily from Switzerland to Liechtensten.

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

Belgium’s famous peeing statue has worn many hats (and coats, and pants), which are on display at this small museum.

Brussels' favorite peeing boy has a sister.

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."

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

Lavish royal estate punctuated with heated greenhouses.

Two standing giants remain as a tribute to Luxembourg's metallurgical past.

This Luxembourg cave is covered in cryptic looking marks left by mining activity.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

This noble mash-up in eastern Luxembourg is part Medieval, part Renaissance, all castle.

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

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

A crumbling bakery where forced laborers from the nearby concentration camp toiled to feed their fellow prisoners and Nazi soldiers.

Silent memorial, using bone conduction to take people back to the Dresden Bombing of 1945.

Fall down the rabbit hole into a surreal journey of human consciousness "from ass to soul."

This classic restaurant features a gorgeous mirror-clad room.