The former home of the world-famous Templeton Carpet Factory.

Remnants of the Roman empire's northern frontier nestled in suburban Glasgow.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.

The video game-themed street art first popped up in the French city.

A 400-year-old church covered floor to ceiling in ex-voto offerings from the faithful.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

The first green space constructed on an elevated viaduct.

The oldest stone house in Paris was built by its most famous alchemist.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The lasting remains of a bygone era of open-air meat markets.

A controversial cenotaph dedicated to a local physician with an unscrupulous past.

This statue stands as a message against the ills of Apartheid.

This painting of a beloved dog will be on display at the Scottish National Gallery at long as the museum exists.

A rare remnant of an exposition that took place nearby at the end of the 19th-century.

This historic timepiece was a popular meeting place for romantic rendezvous in the 1960s.

This city square dates back to the Scottish Enlightenment and was home to some of Scotland's brightest minds.

The location of a citizen uprising that led to a gruesome act of mob justice.

A former medieval fortress, now home to Edinburgh Napier University, contains a rather risqué work of art.

A multi-storied painting that depicts the area's rich and diverse maritime history.

A free public golf course hides in plain sight in the heart of Scotland’s capital.

A roadway designed for a visiting monarch.

A quartet of brightly colored mythical beasts stand sentry at this gateway.

This monument is dedicated to a young boy who survived a disaster that forced Edinburgh to reevaluate its building codes.