Beautifully decorated tarot cards from the Middle Ages.

Stuck in a bygone era, the oldest subterranean shopping street in Japan hides beneath the popular Asakusa district of Tokyo.

The official motto of Luxembourg reminds passersby of the Luxembourgish commitment to their national identity and sovereignty.

A massive mammoth bone has been on display inside this church since the 18th century.

In this German city center, the streets have no names.

Allegedly haunted by Walt Disney himself, this inconspicuous lamp is always kept lit in his honor.

An underground world of gorgeous, palatial metro stations designed as a nuclear shelter complex.

This unique museum is home to over 5,000 puppets of all types.

A plaque on the base of this statue holds a bewitching design.

The iconic blonde bombshell has a familial connection to this town in southern Norway.

At almost 1,000 years old, this is the oldest known door in all of Britain.

These 400-year-old ruins are all that's left of the monastery where Ines de Castro was assassinated by the King of Portugal.

A monument to the 16th-century mathemetician who dedicated his life to calculating the numerical value of pi.

The world's longest continuously running show has played at this small West End theater since 1974.

This unassuming bookstore in the heart of Madrid is one of the oldest in Spain.

The spectacular and eerie moss-covered grave site of 19th-century Belgian merchant.

Made of granite, this is a symbol of the Inuit peoples near water that expresses abundance.

A tribute shrine where the Space Invasion street art movement started.

This small Milan street is filled with colorful homes and a rich history.

This large open-air museum showcases the ordinary lives of the people of the Netherlands and pre-industrial crafts and practices.

This abandoned shopping arcade has new life as an art installation.

A giant baby floats in the middle of Singapore’s nature park.

This inverted metropolis model is the artist's "revenge" for not being allowed to have a doll house as a kid.

An intricate network of underground tombs carved into volcanic rock.