A little sculpture with a large wardrobe.

France's most famous cemetery, with some of its most curious tombs.

From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

This obscene artwork on the side of a newspaper office pokes fun at a rival paper's former editor-in-chief.

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

Strange secondhand shop showcasing taxidermy and oddies

Lumps of significant stone from around the world surround a flaming monument for peace.

This historic Dutch newspaper building is covered with media-themed details—and one unrelated oddity.

One of the Leiden's oldest pubs is also the birthplace of the Heineken star.

Science meets wall art to highlight the beauty of famous mathematical equations.

A former plague hospital turned medical museum.

The works of poetry's biggest names grace the walls of the city of Leiden, all carefully painted by hand.

The attic of a four-century-old canal house hides a clandestine church.

A beautifully eclectic mix of architectural styles.

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

The railway carts travelers to central Athens's highest peak, which offers stunning vistas of the city.

The only surviving choragic monument is a trophy awarded in 334 BC for the winning dramatic chorus.

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

Where commuters walk through remnants of an ancient Greek necropolis.

This small 16th-century church in Athens is almost entirely surrounded by a modern building.

This gem is often wrongly overshadowed by the larger, newer Metropolis church in Athens.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

Tiny memorials honor individual victims of the Holocaust.

This stunning concert hall has become a symbol of Iceland's national recovery.