Haunting monument to the German Jewish philosopher who died while fleeing fascism.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

This colorful statue welcomes visitors to a Barcelona park.

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

Mountain where Jesus was first tempted by the Devil.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

A masterpiece of modern architecture that caused quite a stir in Paris, recreated in Bologna half a century later.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

An ancient octagonal weather station named for the eight Greek gods of wind.

This church carved into the rocks is full of enchanting stone statues.

This curious building hides eclectic details like medieval gargoyles alongside naked angels and Art Nouveau mosaics.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

One of the world's heaviest musical instruments towers within a popular urban park.

These brass bunnies honor the rabbits that dominated the no-man's-land around the Berlin Wall.

Berlin's old airport.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

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

An eerie, derelict amusement park in Berlin.

An eclectic art form practiced by untrained masters is celebrated at this museum in the heart of Zagreb's old Upper Town.