The romance of early commercial flight still fills this Art Deco destination.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

Remember and reflect at this 9/11 memorial site.

This quarter-mile tunnel under the Bluff in Pittsburgh bends at a 45-degree angle.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

This Rodin sculpture in Cleveland bears the lasting marks of a 1970 bombing.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

A dazzling display of lights and crystals.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

The only depiction of Abraham Lincoln holding a weapon, and the names of all 9,000 Cuyahoga veterans of the Civil War.

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

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

A former Canadian automobile ferry mysteriously appeared in the Black River 20 years ago, and now it quietly rusts away.

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.

Centuries-old columns from French monasteries provide structure for this courtyard within an Ohio art museum.

A wall of chewing gum moonlights as collective art.

A walk through the historic city center, under the streets of Seattle.

This ultra-modern home clings to the slope of the Hollywood Hills on a precarious stilt.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.