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

This “living museum” at UCLA exhibits thousands of plant species from all over the world.

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

The remains of the first punk club in L.A.

One of the richest places in the United States has a cursed street.

What began with a single, 357-pound chunk of the Canyon Diablo meteorite grew to be an impressive collection. 

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

This glamorous old building is said to have inspired the Tower of Terror.

An abandoned 1930s gas station turned bustling neighborhood park.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

Room 32 of the Alta Cienega Motel has grown into a shrine to the Lizard King.

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.

A common entry point to the Griffith Observatory trail holds its own wonders.

This centerpiece of the Hollywood & Highland shopping center is a recreation of a long-lost movie set.

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

The house where Good Will Hunting was written is a surreal fairytale abode.

Inside this clubhouse is a cinephile's paradise.

This serene oasis in an affluent Los Angeles neighborhood holds some of Gandhi's ashes and got Elvis into Eastern Philosophy.

Don't bother sending any mail to this ghost town.

The private clubhouse for the members of the Academy of Magical Arts.

This forgotten Frank Lloyd Wright house is an architectural marvel at the end of a sleepy residential street.

The hotel room where Janis Joplin tragically died has now become a makeshift shrine to the singer.