The remains of a once-famous hotel that also acted as an artist colony.

The natural hot spring that was integral to the creation of Canada's first national park.

Since its original beginnings as a weather observatory mountaintop, this facility played an instrumental role in gathering atmospheric data for almost 100 years.

Try the alligator at this fondue spot, which has been catering to "lovers and hedonists" since 1967.

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

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

Lost subway station nestled beneath Toronto's busy commuter line.

A miniature representation of Canadian cities and landmarks in incredible—and sometimes hilarious—detail.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

The Victorian-era greenhouse is stuffed with tropical plants, and open 365 days a year.

Known as "Toronto's Flatiron."

One of the largest underground systems runs under Canada's largest urban center.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

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

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

This whimsical fountain pays tribute to Toronto's four-legged friends.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

An art project designed to encourage people to explore and investigate their surroundings more closely

An impressive museum dedicated to the resource that made the Scandinavian country rich.

A former factory now pays tribute to a local industry fueled by sardines.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

Norway's oldest cathedral still in use.

An opportunity to walk in the footsteps of Nobel Peace Prize winners.

In a city of wooden houses, this watchtower was vital for early fire detection.