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

A seven-story wooden coal tipple stands this former mine, the last of many that once covered this area.

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

The first transatlantic wireless signal was received at this 17th-century fort.

This half-ton piece of the Alps sits at the base of the CN Tower.

This giant roadside fruit is home to an array of apple-based treats.

An abandoned 1970s theme park that has been turned into a space for waterfront walking.

A six-person chapel in the middle of Alberta's badlands.

A rustic house where intellectuals and investors tried to put an end to Cold War nuclear armament.

This engineering marvel is the longest bridge in Canada and one of the longest spans in the world.

A World War II gun battery sits at the easternmost point of North America.

Twice a day, the water of the Petitcodiac River flows upstream in a surfable wave.

Possibly the world's largest coin stands just outside of a Canadian science center.

The largest canoe collection in the world—and the most Canadian museum ever.

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

A sleepy little town that had the greatest landslide in North American history fall on it.

Its columns were all carved from the same white oak tree.

A massive Montreal stadium that has seen nothing but trouble since its inception.

A mysterious spot where the laws of gravity seem not to apply.

The frozen bubbles that form on the icy surface of this Canadian lake contain enough methane to create a small explosion.

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

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

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

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.