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.

When it was built in 1929, this historic bridge was the only place to cross the Colorado River for 600 miles.

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

Even in death, he's still your huckleberry.

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

A "haunted" landmark on the coast of Southern California.

"Only the devil could play golf here."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

This giant temperature attraction created some giant electric bills.

While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.

The beginning of the historic Iditarod Trail connecting the Alaskan cities of Seward and Nome.

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

Experiencing Guatemala's sensory-exploding church is a blunt reminder of European influence.

This extraordinary Depression-era expenditure was modeled after a postcard of a Mediterranean hotel.

A trompe-l'oeil statue honoring the first guide dog in North America.

This 150-year-old train station and caboose have been turned into a railroad museum, enjoyed by young and old alike.