Thousand Oaks Halloween Events 2026
Your guide to the best Halloween events in Thousand Oaks and nearby
Thousand Oaks's Halloween 2026 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.
Editor's Picks
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Reign of Terror Haunted House
Southern California's largest indoor walk-through haunted house with 145 rooms.
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Thousand Oaks Haunted Trail & Costume Contest
Features a costume contest, trunk-or-treat street, puppet show, and trail departures.
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Fright Fest at Six Flags Magic Mountain
· Valencia
Features terrifying haunted mazes, sinister scare zones, and live entertainment.
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Six Flags Magic Mountain Tricks and Treats
· Valencia
Family Halloween fun with treats, crafts, and rides before sunset
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Landmark's Nuart Theatre - The Rocky Horror Picture Show
· Los Angeles
Interactive screening featuring live shadow cast Sins O' The Flesh.
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Santa Monica Halloween Bar Crawl
· Santa Monica
Self-guided bar crawl across Santa Monica with drink vouchers and after-party.
Events Happening Soon
Browse Halloween Near Thousand Oaks by Category
Family-Friendly Fall Activities
Family Halloween fun with treats, crafts, and rides before sunset
Haunted Experiences
Southern California's largest indoor walk-through haunted house with 145 rooms.
Halloween Food, Drink, and Parties
Self-guided bar crawl across Santa Monica with drink vouchers and after-party.
Halloween Movies, Theater, and Entertainment
Interactive screening featuring live shadow cast Sins O' The Flesh.
Unique & Unusual Halloween Events
Step-by-step guided painting creating a custom pet portrait on canvas.
Latest News & Updates
Stay informed about Halloween events and activities in Thousand Oaks
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See every Halloween event, haunted attraction, and pumpkin patch on one map.
