In a pedestrian tunnel on North Carolina State’s campus resides an expressive and artistic free-for-all.

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

The blinking light atop the iconic landmark has been sending secret messages for decades.

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

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

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

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The Virginia farm where John Wilkes Booth met his grisly end is now largely forgotten.

This town is home to the world’s largest arch constructed entirely of elk antlers.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

An antique horse-drawn hearse provided French luxury for the dead in this Texan town.

The quirky gift from West Berlin for the 1968 World's Fair still stands in Hemisfair Park.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

These pretty kitties killed and ate as many as 135 railway workers.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

"the sweltering inhabitants of Charleston and New Orleans, of Madras and Bombay and Calcutta, drink at my well . . . The pure Walden water is mingled with the sacred water of the Ganges."

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A daily replay of the experiment that proved the rotation of the Earth.

Yo, Adrian!

The childhood home of the Sultan of Swat is just a line drive away from Oriole Park at Camden Yards.

A giant concrete churn carries the legacy of American resilience, unity, and greed.

I-95's Tijuana-style celebration of kitsch at the Carolina border.