A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

Treehouse motel and treehouse-building school.

World's largest collection of serial killer artwork and other macabre exhibits.

The short-lived railroad town in central Oregon has been abandoned since the 1930s.

This once bustling boomtown hotel is now the hottest spot in Nevada for ghost hunters.

Once one of the largest producers of pig iron in the world.

With the chapel itself being left to moulder, the cemetery of this abandoned church might be the freshest part.

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

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

This remote Moravian mission brought Christianity—as well as devastation—to the Inuit people.

Canada's first pet cemetery is now abandoned.

Two graffiti towers stand like ghosts of Vancouver's World War II-era defensive outpost.

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

This partially completed dam was simply abandoned after nearly destroying the city it was built to service.

This abandoned orphanage-turned-asylum witnessed a terrible chapter in Québec's history.

A skeletal collection of former nautical mainstays.

The ruined remains of an early hydroelectric dam.

A complicated, forgotten beacon of hope for thousands of immigrants, "Canada's Emerald Isle" lies in ruin.

Explore the ruins of war and maritime history along this gorgeously ferocious North Atlantic seascape.

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

The ruins of a rehabilitation center for World War II vets can be found in the Westminster Ponds Conservation area.

This haunted corpse of a drive-in is now a graffiti-covered ruin.

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