San Diego's most historic and haunted home.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

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

Don't blink or you'll miss it.

The quirky salon doubles as a retro museum run by the world's leading "hairstorian."

World War II-era Nazi compound nestled in the Santa Monica hills.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

A collection of haunted objects and macabre oddities under one roof.

The drama of nature in full effect in this Nevada State Park.

One of the ghostly stops along Route 66.

A secret fresh water spring for animals and humans alike hidden along the most famous road in the United States.

A series of labyrinths in the Nevada desert inspire meditation and calmness.

The largest collection of two headed animals in the world.

A giant knight, sex education, date shakes, and Jesus coexist happily in this Coachella Valley desert oasis.

The blinking light atop the iconic landmark has been sending secret messages for decades.

This Pringle-shaped ledge makes for the perfect photo op.

Along a California highway is a kind of Jurassic Park made of metal.

Ingenious bakery opens up the first Cupcake ATM at their flagship location in Beverly Hills.

The unbelievably opulent home built for an infamous newspaperman.

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

Towering basalt columns, a creation of fire and ice.

The ghostly remains of an accidental sea.