The California capital city once stood 10 feet lower than it does today.

This 19th century train workshop is a treasure trove of railroad history.

Decor at “Nevada’s Oldest Thirst Parlor” includes Raquel Welch's brassiere hanging from a stuffed moose head.

The oldest alley in San Francisco is paved with a reminder of the city's original shoreline.

The former home of surrealist Edward James, who gave Xilitla its main attraction.

These mid-century motels once housed the workers who built the Glen Canyon Dam.

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

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

A collection of heirloom roses tucked in a spectacularly beautiful botanical garden on Lake Atitlan.

An eerie illusion of a nun is said to haunt this cathedral’s Baroque-style bell tower.

Napa's oldest building is now a Mexican restaurant.

These roaring primates were considered a divine creature in the cosmology of the Maya.

Monkeys inhabit the lush forest surrounding ancient Mayan ruins once considered sacred.

Deep in the Guatemalan jungle stands an ancient pyramid that once marked the reign of a king.

One of the world’s most colorful cemeteries, where each pigment is symbolic.

Hidden deep in the Guatemalan jungle is a turquoise paradise of natural pools, caves, and waterfalls.

This small-town museum is dedicated to the original western movie mega-star.

The decaying adobe remains of an old homestead are just off the beaten path in Joshua Tree National Park.

Crumbling pink walls and murder memorials preserve the pioneer history of Joshua Tree.

A 250 million-year-old rock formation has earned a rather unique nickname.

A tribute to the statues of Easter Island along Route 66.

Believe it or not, this is the final resting place of the man who created the Odditorium.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

See massive fossils that are over 200 million years old in northeastern Arizona.