The oldest farmer's market in America is so ancient it was approved by the King of England.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

The United States Capitol's former columns still stand.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

At 207 feet, one of the world's longest continuous escalators.

The site of the climactic scene from the classic horror film is now a historic landmark.

A fitting attraction for the corn capital of the world.

Electrical pylon in the shape of Disney's beloved mouse.

Meet manatees face-to-face at this zoo for native species.

Like Mardi Gras, only everyone's a pirate.

Manatees congregate around a power plant's discharge canal where the water is especially warm.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.