Halloween is just around the corner and there are a number of fun haunted houses and frightening attractions popping up all over Los Angeles. From Universal Studio's Halloween Horror Nights to the famous Haunted Hayride in Griffith Park, L.A. loves to get into the scary spirit. 

But the City Of Angeles has plenty of real spooky spots and reported paranormal activity.

From the ghost of the Hollywood Sign to the freaky happenings in the Beverly Hills Triangle, check out the 15 most notoriously haunted spots is Los Angeles in the slide show above.