Thousand Oaks Halloween & Things to Do 2026
Your complete guide to the best halloween in Thousand Oaks and surrounding areas
Thousand Oaks's Halloween 2025 unfolds around Janss Marketplace and local parks with haunted festivities and eerie entertainment. Visitors find haunted tours, costume parades, and pumpkin patches that keep families and party-goers engaged.
Find the best Thousand Oaks Halloween happenings this year!
Browse Halloween Near Thousand Oaks by Category
Family-Friendly Fall Activities
Daytime family-friendly Halloween event with activities and shows.
Haunted Experiences
Southern California's largest indoor haunted house with 12 haunts.
Food, Drink, and Parties
World-renowned Halloween street party with thousands of costumed attendees.
Movies, Theater, and Entertainment
50th Anniversary Convention with original cast members
Unique & Unusual
Over 150 vendors and celebrity guests celebrating horror, sci-fi, and fantasy.
Editor's Picks
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Reign of Terror Haunted House
Southern California's largest indoor haunted house with 12 haunts.
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West Hollywood Halloween Carnaval
(West Hollywood)
World-renowned Halloween street party with thousands of costumed attendees.
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Trick or Drink: Sunset Strip Halloween Bar Crawl
(West Hollywood)
Three-day Halloween bar crawl on Sunset Strip
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Fright Fest at Six Flags Magic Mountain
(Valencia)
The park transforms into a Halloween nightmare with mazes and scare zones.
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The Rocky Horror Picture Show 50th Anniversary Convention
(West Hollywood)
50th Anniversary Convention with original cast members
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Son of Monsterpalooza - Burbank 2025
(Burbank)
Over 150 vendors and celebrity guests celebrating horror, sci-fi, and fantasy.
Thousand Oaks Halloween Events Map
See every Halloween event, haunted attraction, and pumpkin patch on one map.
