This sinkhole in the Arizona desert is filled with carbonated, arsenic-rich water

The so-called "Bridge of Thighs" in Palm Springs allows nudists to discreetly cross the road.

Traversing these canyons, visitors can take in stunning views and glimpses of the region's history.

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

This giant spider sculpture made from the iconic car is one giant visual pun.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

World's largest collection of serial killer artwork and other macabre exhibits.

This jagged colossus of a building is mostly held together by an enormous concrete exoskeleton.

Built in 1899, this luxurious home was part of one of the first gated communities in Los Angeles.

This sculpture presents commentary on a life in pursuit of profits.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

A few iconic structures are all that remain of America’s first outdoor shopping mall.

The exterior of this home was used for the hit television show, The Brady Bunch.

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

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

A visionary, futuristic sculpture in Los Angeles that never met its extraterrestrial potential.

Hollywood's oldest hotel is the site of the first Academy Awards, the birthplace of Marilyn Monroe's career, and the home of Montgomery Clift's ghost.

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

This opulent hotel has been visited by Spider-Man, Charlie's Angels, and the Ghostbusters.

An increasingly eccentric apartment building, topped with winged beasties.

The so-called "Statue of Liberty of Los Angeles" is on a one mutant mission to keep L.A. weird.

Nancy Thompson's Home from "A Nightmare on Elm Street."

In a city filled with Frank Gehry buildings, one stands out as one of the architect's weirder works.

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.