Placentia Halloween & Things to Do 2025
Your complete guide to the best halloween in Placentia and surrounding areas
Placentia hosts Halloween 2025 around Old Town Placentia and popular plazas, with ghostly experiences and fall celebrations near familiar sites. Activities include theatrical horror shows, neighborhood trick-or-treating and pumpkin displays, alongside family events, harvest fairs and spooky evening markets.
Find the best Placentia Halloween happenings this year!
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Family-Friendly Fall Activities
50 eventsExclusive after-hours Halloween party with character meet-and-greets and treat trails.
Haunted Experiences
18 eventsImmersive extreme haunt with a prison narrative and interactive elements.
Halloween Food, Drink, and Parties
13 eventsDemolition derby with haunted hearses
Halloween Activities
15 eventsFREE community Dia de los Muertos celebration with communal altar
Editor's Picks (6)
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Oogie Boogie Bash – A Disney Halloween Party
(Anaheim)
Exclusive after-hours Halloween party with character meet-and-greets and treat trails.
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Anaheim Fall Festival and Halloween Parade
(Anaheim)
Revived Classic Car Show and parade float scavenger hunt
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The 17th Door Haunted Attraction
(Buena Park)
Immersive extreme haunt with a prison narrative and interactive elements.
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Knott's Scary Farm
(Buena Park)
Southern California's longest-running Halloween theme park event.
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Creep It Real FESTIVE
(Santa Ana)
Twilight Saga stars meet-and-greets and 'horror-liday' theme.
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The Boo Ha Ha Halloween Party
(Costa Mesa)
Demolition derby with haunted hearses
Halloween Movies, Theater, and Entertainment Near Placentia
Horror screenings, spooky shows, and Halloween entertainment in Placentia.
Candlelight Yorba Linda: A Haunted Evening of Halloween Classics
Immerse yourself in a hauntingly beautiful evening of Halloween classics performed by the...
View full details →Placentia Halloween Events Map
See every Halloween event, haunted attraction, and pumpkin patch on one map.
