One of the world's longest murals depicts the history of diversity in Los Angeles.

The last orange grove of the San Fernando Valley is owned and protected by CSU Northridge.

Thousands of exquisitely carved stone water storage wells, hundreds of stone steps fill this exquisite medieval stepwell.

A monument to the center of the North American continent may be off by a few miles.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

A tree bears footwear on the loneliest road in America.

A Masterpiece with a Tragic History.

Pasadena glamour turned government issue.

Originally the home of chewing gum mogul William Wrigely Jr, it is now the official offices of the Tournament of Roses.

Inspiring Earthlings to Boldly Go.

Sports history, made in the Arroyo Seco.

Hiding amid the largest camellia collection in the country lies a charming children's maze, donated by a secret admirer.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

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.

The Los Angeles flood disaster that took 400 lives and ended the career of William Mulholland.

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

Thousands of turbines whir at the origin of North American wind power.

The liveliest ghost town in the state.

One of the most unusual geological features, recognizable from a dozen hit movies.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.

"Only the devil could play golf here."

Marta Becket's hand-painted theater in the desert.

Water of undetermined depth has attracted rare fish and cult leaders alike.

Mysterious meeting place for UFO hunters near Area 51.