Countless grotesque faces stare out from this eerie Prague art wall.

Macabre astrological automaton clock dating to the late 1400s.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Model Trains and Much More in Hamburg.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Norway's oldest cathedral still in use.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

The world's northernmost aquarium looks like it has fallen over.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Single runway interrupted by a busy road that cuts across its middle.