Lyon's miniature version of the Eiffel Tower was built as a statement in support of French secularism.

Lyon, France is home to two remarkably preserved Roman theaters, one dating back to 15 BCE.

Hundreds of hidden passageways weave through the old quarters of Lyon.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

This is one of the last remaining theatres in Canada to feature an Art Moderne architectural style.

This unique bridge has been a staple across the Saskatchewan River Valley for more than 100 years.

The granite head appears to be deep in thought and half buried in the ground.

A controversial blue hoop has been puzzling freeway drivers since 2013.

A herd of colorfully painted bovine statues can be found in the middle of "cowtown."

The city of Halifax still bears the scars of the largest explosion prior to the atomic bomb.

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

The last remnants of a massive medieval wall that once encompassed the city of Berlin.

Decorated by local artists, the city's utility boxes have become three-dimensional canvases.

The New Central Library is a masterpiece of contemporary architecture in the midst of downtown Calgary.

With its webbed walls and bright red coloring, Calgary's iconic bridge looks like a finger trap puzzle stretched across the river.

One of the last remaining buildings from one of Calgary's earliest businesses.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.