This museum houses an imposing skeleton army comprised of creatures great and small.

This 18th-century sundial was designed to calculate the date of Easter each year.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Paris' linguistic guide to the international language of, yes, love.

This surreal statue brings a famous French novel about a supernatural cad to arresting life.

The first declared National Monument in the United States.

Only known mainland rookery of the threatened Stellar sea lion.

Monument to the cotton-destroying boll weevil.

Dothan, Alabama has been invaded by scores of anthropomorphic peanuts.

This airfield is home to a number of retired vintage planes in various states of disrepair.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

An architect's childhood fantasy treehouse made real.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

Indents in the pavement are all that remain from a grisly death machine in Paris.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

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

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

This Italian foot path winds through the mountains via 52 individual tunnels.

High in the Rockies the third largest statue in the U.S. opens her welcoming arms, and lights up the night sky.

The residents at this Yellowstone wildlife park will certify your cooler as "bear-proof."

135 bronze medallions mark a French meridian line which once rivaled the hotshot Greenwich timeline.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.