A set of ancient drawings in the desert of Peru that are so massive, many of them can only be fully seen from the sky.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A graceful natural rock formation stands astride the point where the Gulf of California meets the Pacific Ocean.

Every equinox this Maya pyramid puts on a spooky ancient light show.

No telescopes, no power, no gift shop: The Observatory of Chichen Itza, one of the world's oldest observatories, takes astronomy back to basics.

There has been an astronomical clock on this spot since the 14th century.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

Sitting in the basement of a castle, the largest wine barrel in the world is bigger than most apartments.

This modest marker near Notre Dame identifies the very center of Paris.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

The private clubhouse for the members of the Academy of Magical Arts.

Iconic Los Angeles residence famous for its 19 statues of Michelangelo's David.

Once strictly off-limits, this lower level housing curious and priceless vehicles of the Petersen Automotive Museum is now open to the public.

World-famous, Pink's still manages to keep its prized cult fetish status.

A British pub embodies the spirit of a California legend.

The legendary building that needed ghostly approval before being built.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

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

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

This giant temperature attraction created some giant electric bills.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

There must be a pun in this haystack somewhere...