Narrow gorges and deep pools created by long-ago glaciers.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

This demolished goliath of American industry once loomed over the depressed town it once made thrive.

A train station that was abandoned by the coal industry and converted into a cocktail bar. Now it’s home to the local visitor bureau.

Abandoned blast furnaces are an enduring reminder of Scranton's once booming iron business.

The train collection of an eccentric New England seafood mogul is now a National Historical Site.

A museum dedicated to the history of electric interurban transit near the home of the first electric trolley system in the United States.

Grand architectural relics gain a new life in this Pennsylvania warehouse.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

The graffitied ruins stand hidden within the Pennsylvania woods.

Since the 1930s, this Pennsylvania town has celebrated the humble tomato.

One of the oldest active carousels in the country—but it might be missed by all but the keenest-eyed boardwalk strollers.

This building at the south end of the boardwalk was once home to the U.S. Life-Saving Service and the U.S. Coast Guard before being rescued itself.

The land is home to swimming ponies and a legendary 18th-century treasure.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

The birthplace of Appalachia's only first lady, who some have dubbed the United States' "first female president."

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

Cherokee alphabet, proof of ancient North American Jews, or just a hoax?

Some North Carolina Cherokee have been keeping their history alive for decades with a single play.

Step back in time on this preserved 1800s farm.

This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

An abandoned town is hidden in Great Smoky Mountains National Park.

Visit the art studio of an early 20th-century painter, hidden amid the Great Smoky Mountains.

Supplies are schlepped up by llamas at this century-old inn, accessible only by hiking trails in the Great Smokies.