Look closely and you’ll notice that the color changes a third of the way up the tower.

This centerpiece of the Hollywood & Highland shopping center is a recreation of a long-lost movie set.

The wooden airship was the largest flying boat ever built.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

This elaborate towering structure was once famed for its revolutionary height.

A natural history wunderkammer in the middle of the desert.

A place to eat for on-the-run agents and espionage enthusiasts.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

Yo, Adrian!

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 highest point in Washington state is a volcano covered in glaciers.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

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

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

This former coal gasification plant found a curious second life as a popular public park.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.