Underground farm located in a former bank vault deep within the bowels of Tokyo's business district.

A 20-meter (65-foot) robot towers over Tokyo Bay.

Modern Japanese museum is buried by snow annually.

Where beautiful signs live on forever.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.

Reportedly 1,400 years old, this may be the first of the Fiji Mermaids.

Experience park where visitors are told to expect the unexpected.

Nine Gardens in one—with tea service.

Largest graveyard in all of Japan surrounds a famous mausoleum.

A strange tribute to all the fallen souls of war.

A Japanese shrine to dolls.

The abandoned Japanese amusement park once loomed as a dystopian Disneyland.

Closed for decades, this strange symbol of Japan's Expo '70 has finally opened its psychedelic insides to the public.

A single tree's 2,800 aerial roots give the appearance of a complete forest.

Centuries-old bridges grown from tangled roots.

A nearly unconquerable island-fort in the Indian Ocean.

Temples adorned with intricate, erotic sculptures make up one of the "seven wonders" of India.