The last municipal pneumatic post system in the world was in operation for over 100 years, and may run again.

Steadily reminding Czechia of its past.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

A 19th-century shrine covered with prosthetic body parts as votive offerings.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A restaurant and observation deck built in a unique broadcasting antenna.

A tree-like building perches on its trunk in the Steglitz neighborhood of Berlin.

This classic restaurant features a gorgeous mirror-clad room.

The modest home of the very immodest dancer who cost a king his crown.

A one-of-a-kind collection of a unique medium.

The legendary building that needed ghostly approval before being built.