Looking for spooky things to do in San Diego for Halloween? From haunted trolley rides and one of America's most famous haunted houses to terrifying scare trails and classic horror movies, San Diego has no shortage of ways to celebrate spooky season.

This guide covers everything you need to know before visiting Howl-O-Scream San Diego, including 2026 tickets, Pass Member discounts, haunted houses, scare zones, shows, nighttime rides, food and drinks, speakeasies and front-of-the-line upgrades.

This Knott’s Scary Farm Guide covers event dates, all 10 haunted mazes, five scare zones, Halloween food and drinks, Boo-fet early entry, and the Fright & Fast Lane option for guests who want to experience as much as possible in one night.

Check out this list for the five best things to do at Halloween Horror Nights at Universal Studios Hollywood. This terrifying event has...