Claremont Halloween Events 2026
Your guide to the best Halloween events in Claremont and nearby
October in Claremont builds toward spooky season with family Halloween events, trick or treat events, and family fun near its riverfront and lively village streets. Ghostly tours, frightful events, fall gatherings, and seasonal lights create a welcoming calendar for visitors of all ages. The Claremont Village provides a recognizable local landmark for browsing and strolling.
Upland Ghouls Night Out adds a nearby highlight for adults and adventurous friends. Downtown, families can enjoy gentle activities, costumes, and autumn treats before choosing a more mysterious evening experience.
Browse Halloween Near Claremont by Category
Family-Friendly Fall Activities
Features free candy, game stations, and a Scholastic Book Fair.
Haunted Experiences
Ghoul-tide surprises inspired by Tim Burton's The Nightmare Before Christmas.
Halloween Food, Drink, and Parties
Costumed murder mystery dinner with three-course meal
Halloween Movies, Theater, and Entertainment
Halloween themes and classical works performed by the Orchid Quartet under candlelight.
Unique & Unusual Halloween Events
Beginner-friendly paint and sip night hosted at a local winery.
Editor's Picks
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Whoo’s on The Fall Pumpkin?
Beginner-friendly paint and sip night hosted at a local winery.
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Haunted Mansion Holiday
· Whittier
Ghoul-tide surprises inspired by Tim Burton's The Nightmare Before Christmas.
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CHS Haunt: Escape the Murder Castle
· Ontario
Walkthrough haunt inspired by serial killer H.H. Holmes' infamous castle.
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Castle Dark
· Riverside
Haunted theme park event with mazes, scare zones, and unlimited rides.
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The Haunted Harvest
· Chino
Six haunted houses spread across a two-acre corn maze.
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Haunted Fullerton Walking Tour
· Fullerton
Includes a ghoulish cocktail mixer and visits haunted downtown locations.
Events Happening Soon
Claremont Halloween Events Map
See every Halloween event, haunted attraction, and pumpkin patch on one map.
