A pair of gargoyles peer into unsuspecting passengers at Denver’s conspiracy-packed airport.

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

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

Between a bike path and the South Platte River sits a piece of modern space history.

Here lies the woman who named the Ouija Board.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

One of the last few period-correct, hand-operated canal locks in the country.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

This abandoned bridge to nowhere stands secluded in the woods of a Cleveland suburb.

Constructed from the ruins of a former glass factory, this park incorporates the old with the new.

This 35-foot-tall hamburger-toting chef is said to be the largest bobblehead in the world.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

A fountain full of 18 bronze-cast dogs, a cat, a pony, some birds, and a mystery apple, all because one guy and his golden retriever saw a photo online.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Every last book in this bookstore is signed by the author.

A serene temple with stunning stained glass hides in downtown Dallas.

The world-record holder for the longest bridge stretching continuously over water.

A 131-year-old wunderkammer of Texas history.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.