This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

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

Model Trains and Much More in Hamburg.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

An early 20th-century bullring converted into a modern shopping center.

The 2,000-year-old Roman columns are hidden within Barcelona's Gothic Quarter.

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