The home of possibly the least-loved U.S. president stands as a sort of unpopular Monticello.

The remains of an old sawmill, gristmill and the surrounding industry dating back to the 18th century.

World War II bunker still standing on the New Jersey beach.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

Vintage cars and motorcycles race for glory in a throwback motorsport celebration on the Jersey shore.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

A failed piece of Orientalism has become the proud symbol of a community.

A toxic ghost town sitting atop a massive coal fire.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

There aren't too many operational funiculars around, but Pittsburgh has two!

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The "world’s largest honky-tonk" also has its own indoor rodeo arena.

A modernist landscape of water and sci-fi concrete.

Belly up to the bar in Cowtown, don't forget to buy some boots.

More than 500 unique and specially designed cases collected by D.C.'s "Harmonica Case Man."

The first of Lancaster's "rural cemeteries."

A diorama of the Civil War, fought by cats.

Home of the only civilian casualty at the Battle of Gettysburg.

A local prank turned town icon.

Once America's tallest structure, now a Baltimore landmark.

An almost life-sized elephant named Ms. Ellie greets visitors at this jumbo-themed museum.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

This extraordinary Depression-era expenditure was modeled after a postcard of a Mediterranean hotel.