Megachurch turned Catholic church comprised of 10,000 glass panes.

This golf ball–shaped former desert real estate office now houses a UFO museum.

A beautiful final resting place for some of the noteworthy deceased.

A giant donut stands as a popular symbol of Los Angeles iconography.

One of California's oldest continually used high schools has an interesting history, both on and off screen.

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

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

This dark, quiet forest on the outskirts of San Diego is dense with rumor and lore.

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

Where a railroad loops under or over itself to rise or drop more than 70 feet in a short distance.

The unbelievably opulent home built for an infamous newspaperman.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

A house built from trash known as the poor man's Hearst Castle.

Honoring the famed folktale author, this California museum looks like it belongs in the Black Forest.

Will Geer's outdoor theater started as a mountain retreat for actors, musicians, and other artists who were blacklisted during the Red Scare.

You don't want to get caught in this trap--or do you?

An unreal vintage shop that wears its dadaist influence on its zombie fish.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

Atlanta's strange assortment of concrete pillars inspires reflection in some, confusion in others.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

The Route 66 institution that inspired Taco Bell also served as an important headquarters for Mexican-American social movements.

These structures were inspired by both Native American shelters as well as, strangely, an ice cream shop.

Museum dedicated to the preservation of surf culture.

This monster board rode a monster wave to break two world records.