This notorious Canadian mental institution was home to some of the first LSD experiments and origin of the word "psychedelic."

The "Paris of the Prairies" wouldn't be complete without a replica of the iconic landmark.

The abandoned tuberculosis sanatorium is said to be one of the most haunted places in Canada.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

"...I guess that was your accomplice in the wood chipper?"

One devoted couple has donated multiple recreations of Michelangelo's sculptures to this South Dakota town.

Underground tunnels once home to crime are now back open to the public.

What happens when a chef with indigenous roots takes over a hotel-restaurant?

What was to be the world's most secure Cold War document vault ended up as just a few shallow caves.

A stone troll guards the hike that leads to this waterfall.

Few other hotels can rival the grandeur of the Castle in the Rockies.

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

A mysterious taxidermy man-beast of the seven seas.

One of Canada's oldest collections of stone fur trading buildings.

This strangely specific landmark will let travelers know when they are half way there.

A monument to the center of the North American continent may be off by a few miles.

The first declared National Monument in the United States.

One of the first intercontinental ballistic missile sites in the United States.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

Hidden behind Lincoln's head is a 70-foot-long chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

This replica stave church looks like a piece of Norway was simply plopped down in South Dakota.