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

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

Canada's accused-traitor-turned-folk-hero is buried under a red stone in a ring of his own.

The intense competition of the 19th-century fur trading industry played out at this fort in Western Canada.

Fort Garry was a pivotal post for the Hudson’s Bay Company and a major factor in the economy and political culture of the area.

A celebration of one of the West End’s most recognizable figures, who made helping others his life's work.

The world’s first museum dedicated to exploring human rights unleashed a wave of controversy.

Home to more than 13,000 pieces of war memorabilia and military equipment.

A large visitor's complex and place of remembrance on the outskirts of the DMZ.

Secret North Korean passage discovered below the world's most dangerous border.

The best place for scenic views of the DMZ and North Korea.

Plenty of old carney magic still haunts this photogenic amusement park.

Collected from all around Seoul, thousands of secondhand books create this photogenic tunnel.

Booksellers and public artworks fill this vibrant promenade along the disused railroad tracks.

Tracking the 1,500-year history of Korea's star cabbage.

A symbol of hope, survival, and national character, especially after it rose phoenix like from the flames.

This pagoda was once the central feature of a Buddhist temple that no longer exists.

Somber memorial to the May 10, 1933, book-burning which took place on this spot.

An astonishingly accurate water clock that doubles as an hourly spectacle in this Berlin shopping area.

This fountain pays homage to Qatar's history of pearling, the primary industry before oil.

Qatar's oldest market can trace its origins back more than a century.

The building is a gigantic piece of art inspired by the shape of a desert rose.

This unique museum doesn't shy away from highlighting Qatar's role in the history of slavery.

This 23-foot-tall bear stands amid the hustle and bustle of Hamad International Airport.