October is filled with spooky events including Nightmare On Normal Street, Boomont Park Fall Festival and Haunt, Trick or Treat on India Street and the 17th Annual Monster Bash.
Through 10.31: The Haunted Hotel
San Diego's longest-running haunted house invites you to take a terrifying trip on the Hellevator, suffer through the insanity of the Clown Subway, then swing by Hillbilly Swamp, where incestuous rednecks wait to hunt you down.
424 Market Street, Gaslamp, hauntedhotel.com
Weekends through 10.29: SeaWorld's Halloween Spooktacular