The world's first floating farm is staffed by one human, three robots, and 35 cows.

On Keriri/Hammond Island, a marker shares the story of an imprisoned woman and the island she saved and that eventually saved her—in the fictional world of Kcymaerxthaere.

In this rare traditional factory, three generations of know-how, several strong cows, and a one-ton mortar come together to make Yogyakarta's famous "ugly noodles."

Brazil's only museum dedicated to the art and evolution of tattoos.

A monument to Malchik, a stray dog who lived in a Moscow metro station until his tragic death.

Museum housed in underground tunnels that date back to Buenos Aires's earliest settlements.

This magnificent abandoned hotel has long been haunted by its Nazi past.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

New York's oldest magic store.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

Former prison camp dedicated to the victims of political repression.

It took over half a century but a Russian monument to a famous and tragic space pup finally stands in Moscow.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

Sitting empty in a lonely Canadian field is a century-old stone bunker sometimes called "One Man's Castle."

Siberian ghost town built by gulag prisoners.

One of Bhutan's oldest temples was purportedly built to halt a giant female ogre from preventing the spread of Buddhism across Tibet.

Sited in an Inner Mongolian desert are the remnants of an important trade stop along the Silk Road.

Abandoned mini-mansions that were once intended for affluent Bangkok families now sit empty.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

All of the 20 occupied houses in this mostly abandoned town feature some curious display of junk art.

America's only nuclear missile silo open to the public.

A Saint Nicholas-themed ghost town in the Mojave desert.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

This cavern was used as a hidden hospital and safe house during the Vietnam War.