This Parisian gem is one of the most incredible ethnographic museums in the world.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

A modern-day Lascaux cave underneath Paris.

A short distance from the Eiffel Tower is the final resting place of several of the city’s more well-known and interesting characters.

Former hunting lodge of a duke who was an avid collector of impressionist works.

San Franciscans leave gifts and messages for the magical beings that live behind the tiny, mysterious door installed on a tree in Golden Gate Park.

A big museum full of little worlds.

The highest point in South Carolina was once owned by an energy company that neglected it but now the state is taking it back.

According to local lore, this narrow passageway through two large rocks was accidentally created by the devil himself.

This chicken coop pays homage to a classic architectural style made famous throughout the southern United States.

America's "second most important bell" is a contentious spoil of the Civil War.

One of the largest public collection of historic armored and military vehicles in North America.

This classic red schoolhouse is said to have been where Mary and her little lamb went to school.

This dam in the woods, built by Henry Ford with only manpower and oxen, holds no water and serves no purpose.

A historic pub with traditional Irish cuisine, fine drinks, and a paranormal past.

A Stockholm metro station is home to an escalator that is not only the longest in Sweden, but among the longest in the world.

Songwriter Leon Russell transformed this church into a recording studio used by many legendary musicians.

Hundreds of iconic jazz records were made in this church-like space.

The blinking light atop the iconic landmark has been sending secret messages for decades.

Anyone can control this glittery light installation with just a phone call.

Eight huge lanterns lining a city street can change color on command.

Historical trolley restoration and operation at History San Jose, Kelly Park.

This 252 step staircase offers stunning views of San Jose.

Believe it or not, this is the final resting place of the man who created the Odditorium.