A floating McDonald's built for Expo '86 is now a derelict relic on Burrard Inlet.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

A former top secret nuclear fallout shelter now operates like a hotel stuck in the Cold War.

This spaceship sculpture in the middle of the Slovakian capital looks like it just crash-landed.

This Chinese museum proves that it's a watermelon world, we're all just living in it.

This smaller cousin of the Forbidden City has gone from ancestral sacrifice to tourist's whispers.

Beijing's expansive subterranean hiding spot now crumbles away as a tourist destination.

This probably wasn't what Mao had in mind.

The birthplace of Karl Marx is now a museum dedicated to the communist revolutionary's life and work.

Crammed inside this grounded passenger plane is a bar that was once a Communist hang out and is now a ratty relic.

A 11-foot former president stands on a Kosovo street that also bears his name.

This abandoned secret city is a crumbling wonderland of Soviet ruins.

A top secret Cold War bunker hidden beneath a Latvian spa facility is now open for tours.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

This imposing memorial contains the remains of Che Guevara — and 29 other guerrillas who died with him in Bolivia.

This "life-size" depiction of Mickey Mouse as a half-lobster is both whimsical and a bit creepy, standing guard over the Boston waterfront.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

Ice cream stand, snack bar, and time capsule of milk conveyance.

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

An artist's cute bronze subway sculptures belie his violent artistic past.

Hundreds of thousands of concrete bunkers crowd Albania long after the fall of Communism.

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

An abandoned saucer-shaped monument in the Bulgarian mountains.