One of only two sites in the United States containing the remains of Buddha.

This colorful monument commemorates a little-known story from the life of Abraham Lincoln.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

A museum commemorating the Donora Smog, which killed 20 people in October 1948 and sparked national outrage over air pollution.

In the parking lot of a fast food restaurant, a statue memorializing a prolific bull elephant.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

This little museum in the town where zombies were born celebrates the living dead.

An ode to filmmaker George A. Romero, who used the mall to film an iconic horror movie.

The Paul Bunyan of the steel industry.

This icon of the Atomic Age now lays dormant.

This museum celebrates a legendary railroad photographer whose personal life was as dramatic as his photos.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

These disused steel furnaces are now haunting ruins that may one day be a national park.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

The first KFC is on the National Register of Historic Places.

One of the Cemestos prefab homes built to secretly house thousands of Manhattan Project workers.

The secret city built by the Manhattan Project.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

This chestnut box will not be opened until the country music legend's 100th birthday in 2046.

This museum-within-a-museum pays tribute to "The World's Most Experienced Airline."

This small museum houses rare airplanes from aviation's golden age.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

An ode to "The Queen of Appalachia."

This improbable contraption was passed down through five generations of industrious Tennesseans.