Residents of Berlin take their coffee and cake in one of the city’s most restful spaces: a cemetery.

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

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

Where once there was a train station bathroom, there is now this German burger joint.

Art and a pun, all in one.

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

This device was crucial to the Industrial Revolution development of Leeds.

Harlequin costumes, signed scripts, and armor-wearing puppets.

An enigmatic modern marker left next to a historic Roman site.

A wunderkammer of curious objects and intriguing art nestled within a hub of ancient Roman sites.

Ever hear of the Milazzo Cage?

This delightful little museum is dedicated to only one thing: pasta.

A literary park dedicated to the memory of a filmmaker, writer, and intellectual who was killed in 1975.

An ancient Egyptian obelisk is now used to commemorate fallen Italian soldiers.

The charred, dead skeleton of an oak tree is said to have consoled a dying 16th-century Italian poet.

The Italian revolutionary's legendary wife is portrayed on horseback waving a gun and holding her child in this memorial on the Janiculum.

The meaning behind this triumphal Roman arch was a mystery until the early 20th century.

This small church was constructed over the ruins of three temples dating to the Roman Republic.

This hermitage celebrates the legend of Emperor Constantine's healing from leprosy.

Inside this building is another country within Rome, a sovereign entity without a physical territory.

A 15th-century monumental Latin inscription on this house celebrates Lorenzo Manilio's love for Rome.

Among the busts of heroes of the Roman Republic of 1849, there is also a statue of a boy and his dog.

A large replica of a monumental Roman inscription is located on the side of this museum.

This medieval church in Rome was almost destroyed following a terrorist attack in 1993.