The first bridge observation tower in the U.S. offers one of the best views of Maine.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

The world's largest rotating world.

The most photographed house in Maine looks good enough to eat.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

In the back of a nondescript sports bar is a museum-worthy mural by legendary cartoonists.

A bit of retro transportation flair preserved in the world's largest department store.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

Elevated freight railway turned wildly successful urban park.

This charming woodland trail is peppered with poetry.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

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

This California artist's front yard acts as a gallery for his unique, scrap metal animal sculptures.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

Nothing says indulgence like a 1,500-pound chocolate castle.

This unique collection collects pieces of art etched into thin pieces of stone.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.

For decades, this waterfall remained hidden because of an artificial dam.

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

A fiberglass jungle, deep in the wilds of the Cleveland suburbs.

A grandiose title could not save this mercantile community from obscurity.

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