There’s a special club house at the top for the bell ringers.

The drama of nature in full effect in this Nevada State Park.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Once home to an aristocratic family and a workers' organization, this intricately tiled building now houses a chain restaurant.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

An old World War II hangar holds 20 vintage aircraft and the rare opportunity to take a ride in a 1940s warbird.

The fastest way to send a message before electricity was invented.

This atmospheric pre-war building is home to one of the few manually operated elevators left in Tokyo.

Tracing a path of more than four miles around a frozen lake, this is the longest skate trail in the United States.

The U.S. Navy's last diesel-electric submarine rests half-submerged in the middle of Portland.

These tiny cabins on a cableway have been carrying visitors at a Baltic resort down to the beach since 1912.

Far from the shore, this sandy victim of the Skeleton Coast looks like it was plopped in the middle of the desert.

137 graves holding New England's earliest residents.

Not far from where one of the most famous Swedes of all time is buried, an infamous man was put to rest.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

These Stalin-era industrial 'death traps' hang lifeless above the city

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

These figures float and flutter in this fountain crafted by famed Swedish sculptor Carl Milles.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

Ancient human, animal, and geometric figures drawn in the earth.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

The site of Billy the Kid’s most famous escape and the end to the Lincoln County War.

For decades these polar bears have roamed all around a Nashville neighborhood.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.