A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

The liveliest ghost town in the state.

Named after a bandit and the star of several Hollywood prehistoric landscapes, these sandstone formations are a historical part of the Los Angeles natural landscape.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

A faux European lane smack dab in downtown L.A.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Towering basalt columns, a creation of fire and ice.

America's most famous piece of self-built architecture.

Resting place of Hollywood's immortals is also site of summer film screenings.

This park contains one of the largest concentrations of cedar glades, a unique and rare ecosystem.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

This award-winning men's bathroom was just too beautiful to not allow women to see.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

One street divides a single town that stands in two U.S. states.

The resting place of a Civil War celebrity's amputated limb.

Amateur taxidermy museum known for its large collection of white squirrels.

The Bong-area park police have asked visitors to please, stop stealing the signs.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

A unique botanical garden housed in three giant geodesic domes.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.