Chewing gum tycoon's memorial lies perched over wife's botanical gardens on Santa Catalina Island.

A herd of 150 bison live on California's Santa Catalina Island and are at the heart of an ongoing debate between environmental protection and economic expansion.

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

The hundreds of movies and television shows shot in this high desert town are commemorated in a unique museum.

The tragedy of the Japanese internment camps is remembered here by a stark "Soul Consoling Tower."

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

A charming desert roadside bakery that produces 10 times more bread daily than it has residents in its town.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

A relic of the region's once booming timber industry.

A volcanic cone that formed over 600 years ago.

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

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

A glimpse into the lives of the the Miwok and Paiute people in Yosemite National Park.

A wild west scene starring life-sized wooden statues hides in the trees behind Pierce College.

Hidden above a drug store on a nondescript corner of Lincoln Heights is a private clubhouse for intrepid explorers.

An L.A. traffic island where the faces of locals have been carved into massive granite eggs.

Once the central jail for Los Angeles, this building housed inmates like Al Capone, those arrested from the Zoot Suit and Watts Riots, and individuals imprisoned for their sexuality.

A relief that wraps around the concourse of Los Angeles's World Trade Center marks one of the city's failed urban design plans.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

The beautiful 1920 Pantages Theatre remains hidden just underneath the LA Downtown Jewelry Exchange.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

A 50-foot tile mural mosaic for the 100-year anniversary of the Statue of Liberty.

A cobblestone alley with an interesting past.

The simple auditorium that launched a pop icon's career into the stratosphere.