This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

One of the world's largest model railroads is a mind-boggling achievement.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

A historic covered bridge is but one example of an oddly prevalent American urban legend.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Yo, Adrian!

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

The final resting place of an unidentified revolutionary soldier sits behind a Virginia church.

Take a drunken tour inside the world's largest known geode.

The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.

Deep scars on the earth left by the Ice Age.

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

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

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

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.

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.

This steamer is known as "The ship that built Cleveland."