This classic red telephone box is now a community art installation celebrating local history.

The town of Argleton has a postal code and appears on maps and even real estate listings, yet it does not exist.

A neoclassical crypt hides under Liverpool’s modernist cathedral.

What was once rural farmland owned by the Dominican Order is now an artisanal crafts market enveloped by Santiago’s urban sprawl.

An enormous hand-carved and painted pole.

The world's first transgenic bovine has been preserved at the museum where he spent his final years—though his old stable is now a cafe.

Albert Einstein would often sit in this chair during visits to the observatory to discuss science with Willem de Sitter.

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

This Dutch art piece became a Russian icon.

The house of physicists Paul Ehrenfest was also a temporary dwelling and study for his good friend Albert Einstein.

The remnants of a WWI naval mine that once terrorized the country now decorates a street.

A former plague hospital turned medical museum.

Only a few walls remain of the last church the Pilgrims used before they sailed to North America.

One of the great math minds of the 17th century is underfoot in this 900 year old Dutch church.

A 14th-century church holds a unique monument to a German mathematician who dedicated his life to calculating the value of pi.

This early 19th-century graveyard is the final resting place of Vincent van Gogh's mother.

A tiny house showcases the busy life of a local gnome.

An ancient Egyptian temple sits within a modern European museum.

A striking memorial to the Jews of Leiden who were murdered during World War II is scattered throughout the city.

A memorial commemorating the man whose name became synonymous with taking a picture in the Netherlands.

This institution has been serving up some of the best pancakes in the Netherlands for over a century.

Now a museum, this building is one of the last surviving silk mills in Macclesfield.

Some of the world’s most popular songs came out of this building.

One of Malta’s most important Neolithic sites sits in a suburban area south of the country’s capital.