Aliso Viejo Halloween Events 2026

Browse Halloween in Aliso Viejo

Illustration of small cars parked at sunset with orange balloons, tiny houses on their roofs, a pumpkin and string lights Aliso ViejoFamily-Friendly Fall Activities61 family events Illustration of a Halloween party at dusk with a ghost above string lights, two witches by a table, and glowing pumpkins Aliso ViejoHalloween Food, Drink, and Parties20 parties & tastings Illustration of a haunted mansion on a grassy hill at twilight with glowing windows, ghosts, a black cat and jack-o'-lanterns Aliso ViejoHaunted Experiences8 haunted attractions Illustration of an outdoor movie night on a lawn with costumed characters in chairs facing a glowing screen and pumpkins Aliso ViejoHalloween Movies, Theater, and Entertainment5 shows & screenings Illustration of friendly ghosts on small town rooftops with pumpkins and glowing windows as two witches fly past a full moon Aliso ViejoUnique Halloween Events31 unique events

Editor's Picks

Illustration of two small costumed children and a witch among pumpkins, hay bales and autumn trees on a sunny lawn (Fall Harvest Festival) Fall Harvest FestivalSat, Oct 17Features a children's costume parade, trick-or-treating, and community booths. Illustration of two costumed trick or treaters with candy buckets on a dusk street of glowing houses and carved pumpkins (Oogie Boogie Bash – A Disney Halloween Party) Oogie Boogie Bash – A Disney Halloween PartyAnaheim · Sep 1 – Oct 31After-hours Disney Halloween party with villain treat trails and entertainment. Illustration of clay figures walking past striped market stalls and pumpkins on a paved square with orange autumn trees (SAMLARC Halloween Family Festival) SAMLARC Halloween Family FestivalRancho Santa Margarita · Sat, Oct 31Family-friendly Halloween fun with trick-or-treating and costume contests. Illustration of a small haunted cottage with glowing windows, ghosts, pumpkins and a black cat under a big pale moon (Haunted Mansion Holiday) Haunted Mansion HolidayWhittier · Aug 21 – Oct 31Ghoul-tide surprises inspired by Tim Burton's The Nightmare Before Christmas. Illustration of kids in costumes at a table with pumpkins, bowls of treats, and paper bats and bunting overhead (Irvine Park Railroad Pumpkin Patch) Irvine Park Railroad Pumpkin PatchOrange · Sep 12 – Oct 31Features train rides, a hay maze, and a kid-friendly haunted house. Illustration of a Halloween nightclub where costumed clay partygoers dance beneath purple and green lights near a stage (Hocus Pocus Drag Brunch at Irvine Improv) Hocus Pocus Drag Brunch at Irvine ImprovIrvine · Sun, Oct 4Wickedly fabulous Hocus Pocus themed drag brunch

Events Happening Soon

Sat17Oct Boo Blast Carnival & Haunted HouseLaguna Niguel Illustration of costumed children and two witches on a lawn with pumpkins, a small tent and orange autumn trees (Boo Blast Carnival & Haunted House) Sat24Oct The District at Tustin Legacy Halloween Boo-BashTustin Illustration of a Halloween craft scene with clay kids, a friendly ghost, bats and glowing pumpkins under party bunting (The District at Tustin Legacy Halloween Boo-Bash) Sat24Oct Monster SplashIrvine Illustration of a sunny autumn lawn with pumpkins, hay bales, a small tent, a witch and costumed children under orange trees (Monster Splash) Sun25Oct MUSE Burlesque: Ghosts of the Yost - Halloween Burlesque SpectacularSanta Ana Illustration of a small theatre stage with red curtains where a smiling ghost and a witch perform for a costumed audience (MUSE Burlesque: Ghosts of the Yost - Halloween Burlesque Spectacular) Sat31Oct Halloween Night at OC FairgroundsCosta Mesa Illustration of costumed figures beside a table with two gold trophies on a hay covered stage with pumpkins and string lights (Halloween Night at OC Fairgrounds) Sat31Oct Newport Beach Halloween Party Pub CrawlNewport Beach Illustration of a vampire bartender shaking a drink at a dark bar with smoking cocktails and glowing jack-o'-lanterns (Newport Beach Halloween Party Pub Crawl)

About Halloween in Aliso Viejo

Aliso Viejo welcomes Halloween 2026 across the city center with supernatural pop-ups and spooky street scenes near Aliso Viejo Town Center.

The calendar fills with ghost walks, costume festivities and pumpkin events for families and costume lovers.

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Halloween in Nearby Cities

Laguna Hills 2 mi away Laguna Niguel 3 mi away · 4 events Laguna Beach 4 mi away · 2 events Mission Viejo 4 mi away · 4 events Ladera Ranch 5 mi away · 2 events Lake Forest 6 mi away · 7 events

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