A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The celebrated eyesore created by starry-eyed sweethearts.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

Popular tourist destination now stands as a memorial to Sam the koala.

The largest collection of Indigenous Australian artifacts in the world, and the rare museum where wood-and-glass cabinets have trumped interactive exhibits.

Dozens of padlock-trees along the Moscow River.

Thirteen sculptures in central Moscow graphically depicting vices of the modern world.

Back in the tiny USSR.