Buffalo's abandoned concrete grain elevators are getting a second life.

Toxic waste disaster that founded the Superfund program.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

Western New York's largest independent bookstore doubles as a historical repository of all things Niagara Falls.

Quite possibly the last cross all humans will ever see.

Abandoned for over a century, this chilling train tunnel is now a destination for ghost hunters.

Canada's first pet cemetery is now abandoned.

An arresting temple full of mosaics as colorful as the politician they memorialize.

A long-abandoned provincial prison left to crumble in the frigid air of Ontario.

A Victorian cemetery hidden along a trucking route is all that remains of a 19th century village.

Lake within a lake.

This extensive nuclear fallout shelter built from 42 school buses could house 500 people in its tunnels.

This water-locked cliff face is covered in hundreds of ancient pictographs.

This Hindu temple is an architectural marvel designed and built according to ancient Indian principles.

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

A neutrino detector built into the largest man-made underground cavity in the world.

Canada's oldest sugar maple has been growing since around 1500.

It's 2 billion years old!

The third version of this tall sailing ship sits, rusted and burnt, in Lake Ontario.

One of the foremost Sherlock Holmes collections is hidden away at a Toronto library.

A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

The oldest landmark of Toronto is a testament to shifting sands.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

Canada's subterranean Cold War museum has doubled as a movie set.