The debris forms a solemn memorial to those who died in a 1963 accident.

The largest tidal whirlpool in the Western Hemisphere.

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

This colorful theme park dedicated the official fruit of Maine serves sweet, tasty treats.

The world's largest rotating world.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

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

This tiny patch of arid sand sits in one of the greenest states in the United States.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Dozens of striking Indian symbols cover the second-floor hallways of this rural courthouse.

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

A county library in rural Ohio houses one of the finest mineral collections in the world.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

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

This abandoned bridge to nowhere stands secluded in the woods of a Cleveland suburb.

Deep scars on the earth left by the Ice Age.

The angel of death appears to weep black tears at this grave marker.

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

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

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

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

It would take 35 firetrucks to fill this enormous glacial pothole.