Best Halloween Events in California 2026: A Practical Guide

California has a funny relationship with fall. The rest of the country gets crisp air, crunchy leaves, and sweaters. California gets 78 degrees, palm trees, pumpkin-shaped everything, and someone drinking an iced latte while dressed as Dracula. But when Halloween arrives, the state commits. Disneyland gives its attractions a spooky makeover. Universal Studios releases creatures that seem personally offended you bought a ticket. LEGOLAND starts handing out candy. Six Flags gets the kids dancing with skeletons. And West Hollywood turns Santa Monica Boulevard into one enormous costume party.

So, if your October calendar currently says “buy candy, maybe carve pumpkin,” we can do better. Here are five major Halloween events in California in 2026, including their dates, tickets, attractions, transportation details, and perhaps most importantly how scared you should expect to be.

Disneyland Halloween 2026: Halloween Time and Oogie Boogie Bash

Where: Disneyland Resort, Anaheim
When: August 21–October 31, 2026

Disney does not wait until October to acknowledge Halloween. Halloween Time at Disneyland begins August 21 and continues through October 31, 2026, transforming Disneyland Park and Disney California Adventure Park with seasonal decorations, entertainment, characters, food, and Halloween-themed attractions. Yes, August is technically still summer. The pumpkins do not care. Disneyland Park brings back Halloween Screams and Haunted Mansion Holiday, while Disney California Adventure gets its own Halloween personality with attractions such as Guardians of the Galaxy - Monsters After Dark, Luigi’s Honkin’ Haul-O-Ween, and Mater’s Graveyard JamBOOree.

Even the Cars characters get costumes, which feels unfair considering Lightning McQueen already has a significantly better wardrobe budget than most of us. Visitors can also find Mickey’s Trick and Treat, Plaza de la Familia, Pluto’s Pumpkin Pursuit, seasonal character appearances, Halloween food, themed merchandise, and plenty of decorations throughout the resort. Regular park admission is required. Disneyland offers tickets ranging from one to five days, and visitors should check which parks and dates are included before booking.

What Is Included in Halloween Time at Disneyland?

Much of Halloween Time at Disneyland happens during regular park hours. That includes seasonal decorations, Halloween-themed versions of select attractions, entertainment, character experiences, special food, merchandise, and family activities throughout Disneyland Park and Disney California Adventure. However, don't assume every pumpkin you see is included with regular admission. Some Halloween experiences, most notably Oogie Boogie Bash are separate events requiring their own tickets.

What Should Visitors Know About Oogie Boogie Bash Tickets?

Oogie Boogie Bash 2026 is a separately ticketed Halloween party at Disney California Adventure Park on select nights in August, September, and October. The party runs from 6:00 p.m. to 11:00 p.m., but your event ticket lets you enter Disney California Adventure as early as 3:00 p.m. on the same day giving you three extra hours in the park before the party officially begins.

And now for the question your wallet was hoping we wouldn't ask: How much are Oogie Boogie Bash tickets? Prices start at $139 per guest ages 3 and older, with the actual price depending on the event date. For October 2026, listed prices range from $169 to $199 per person. Several Tuesday dates cost $169, many Thursday and Sunday dates are $179, and prices rise closer to Halloween. October 25, 27, and 29 are $189, while Halloween night, October 31, costs $199 per guest.

Your event ticket includes admission to Disney California Adventure beginning at 3:00 p.m., and you do not need a separate theme park reservation to enter at or after that time. Before the party starts, you can use those extra hours for Halloween-themed attractions such as Mater’s Graveyard JamBOOree, Luigi’s Honkin’ Haul-O-Ween, and Guardians of the Galaxy – Monsters After Dark. Keep a few extra costs and restrictions in mind. Parking is not included in the Oogie Boogie Bash ticket price, and Lightning Lane Multi Pass, Premier Pass, and Single Pass are unavailable during the event. So if Halloween night itself is calling your name, budget accordingly. Apparently, even Oogie Boogie understands peak pricing.

Halloween Horror Nights 2026 at Universal Studios Hollywood

Where: Universal Studios Hollywood, Universal City
When: Select nights, September 3–November 1, 2026

There is “Halloween spooky.” Then there is paying money to walk voluntarily into a dark hallway while something with a chainsaw waits around the corner. Welcome to Halloween Horror Nights 2026. Universal Studios Hollywood's annual nighttime horror event runs on select nights from September 3 through Nov ember 1, 2026.

This is very much not the event where your biggest concern is whether your child received the correct flavor of candy. Halloween Horror Nights features eight haunted houses, the Terror Tram, scare zones, nighttime entertainment, themed food and drinks, merchandise, and select rides operating during the event. The horror attractions draw from recognizable franchises and original concepts. The 2026 lineup includes themes inspired by Stranger Things, Sinners, Hellraiser, Evil Dead Burn, and Killer Klowns from Outer Space, among others. And yes, the actors are supposed to scare you. Walking faster while pretending you are “just trying to catch up with the group” will fool absolutely nobody. Because attractions and entertainment can change, visitors should check Universal Studios Hollywood's current lineup before attending.

Which Haunted Houses and Attractions Are Featured?

The 2026 event includes eight haunted houses alongside Universal's Terror Tram and scare zones. The announced concepts include attractions inspired by Stranger Things, Sinners, Hellraiser, Evil Dead Burn, Killer Klowns from Outer Space, and additional horror themes. The exact attraction lineup can change, so check Universal's official Halloween Horror Nights information close to your visit. And if someone in your group keeps saying, “These things don't scare me,” consider letting them walk first. For research purposes.

What Do Halloween Horror Nights Tickets Include?

How much does it cost to get scared on purpose? For Halloween Horror Nights 2026, it depends on how you want to spend the night.

• Halloween Horror Nights General Admission - starting at $79 per person
  The standard ticket includes admission to Halloween Horror Nights on your selected date. Access to Fast & Furious: Hollywood Drift is not included.

• After 2 p.m. Day/Night - starting at $119 per person
  This option includes same-day admission to Universal Studios Hollywood beginning after 2 p.m., followed by Halloween Horror Nights that evening. It also includes early event access starting at 5:00 p.m. to select haunted houses. Fast & Furious: Hollywood Drift is not included during the Halloween Horror Nights event.

• Frequent Fear Pass - $179 per person
  One night of monsters not enough? The Frequent Fear Pass provides admission for up to 35 eligible event nights, depending on the first visit date selected during purchase. Eligible nights run across September, October, and November 1. Access to Fast & Furious: Hollywood Drift is not included.

• Halloween Horror Nights Dining Pass - $64.75 per person ($59 + tax)
  The Dining Pass includes two eligible entrée items plus four eligible sides, snacks, desserts, or beverages. It is valid only on the selected date and does not include admission to Halloween Horror Nights, so a separate event ticket for the same date is required.

Prices and availability can vary by date, particularly for tickets listed with a starting price. Check the selected event date before purchasing because finding out your ticket doesn't include what you expected may be the least entertaining scare of the evening.

Brick or Treat at LEGOLAND California

Where: LEGOLAND California Resort, Carlsbad
When: Selected dates, September 19–November 1, 2026

Not every Halloween celebration needs a chainsaw. Sometimes you just want LEGO characters, candy, costumes, and a reasonable expectation that nobody will emerge from a fog machine screaming at you. That's where Brick or Treat at LEGOLAND California comes in.

The family-focused event takes place on selected dates between September 19 and November 1, 2026. On applicable event dates, Brick or Treat activities are included with qualifying theme park tickets. Families can explore Brick or Treat Street, visit trick-or-treating stations, meet LEGO characters, watch live shows, enter costume contests, and find Halloween decorations and photo opportunities throughout the park. Seasonal food and drinks are also available, while the Galacticoaster receives Halloween-themed elements for the celebration.

Parents should check the exact event date before purchasing admission, since Brick or Treat does not operate every day during the season. Ticket combinations may include the main theme park, SEA LIFE Aquarium, and Water Park access, while passholders have separate admission options. Families planning a longer visit can also stay at LEGOLAND's themed hotels. That can be particularly convenient if younger visitors need a costume change, nap, or strategic retreat after consuming enough candy to achieve escape velocity.

Tricks and Treats at Six Flags Discovery Kingdom

Where: Six Flags Discovery Kingdom, Vallejo
When: Saturdays and Sundays, September 19–November 1, 2026

Six Flags understands an important truth about Halloween: Sometimes children want candy. They do not necessarily want to spend the next six months remembering the creature that jumped out at them near a roller coaster. Tricks and Treats at Six Flags Discovery Kingdom offers the gentler side of Halloween. The family-friendly daytime event runs on Saturdays and Sundays from September 19 through November 1, 2026, before the park's nighttime scares begin.

Activities include a Trick-or-Treat Trail, costume contest, family rides, seasonal candy and drinks, a hay maze, Spectral Sisters entertainment, and the Skelebration Dance Party. The focus here is costumes, treats, music, and playful Halloween entertainment rather than intense horror. That makes it a useful middle ground for families whose kids have graduated from “pumpkins are exciting” but haven't quite reached “please release a masked stranger with a chainsaw.” Park admission requirements and event availability depend on the date, so check Six Flags Discovery Kingdom's current calendar and ticket information before visiting.

How Much Does Tricks and Treats Cost?

Here’s some good news for the family Halloween budget: Tricks and Treats is included with regular Six Flags Discovery Kingdom admission on select dates, rather than requiring a separate Halloween event ticket. A one-day park ticket starts at $45, discounted from $80, and includes one-day admission on the date selected plus access to fall events such as Tricks and Treats when offered that day. Taxes may apply.

Planning on coming back after Halloween? The 2027 Gold Pass is currently listed at a $69 sale price, down from $99. It includes admission to participating West Coast parks, free general parking, visits during the remainder of 2026 and throughout 2027, and a Bring-A-Friend discount. Taxes may apply, and the listed offer has additional terms.

Visitors who would rather spend their Halloween waiting for ghosts than waiting in ride lines can also add Daily Fast Lane starting at $39. It allows guests to bypass regular lines on select rides and attractions for one visit. So for a family that wants costumes, candy, rides, and Halloween entertainment without buying a separate event ticket, Tricks and Treats keeps things relatively simple: regular park admission gets you into the daytime Halloween fun on eligible dates.

West Hollywood Halloween Carnaval

Where: Santa Monica Boulevard, West Hollywood
When: October 31, 2026, 6–11 p.m.

And then there's West Hollywood. No haunted house required. On October 31, West Hollywood Halloween Carnaval takes over Santa Monica Boulevard between North Doheny Drive and North La Cienega Boulevard from 6 p.m. to 11 p.m. Unlike the theme-park events on this list, this is a massive public street celebration and the costumes are a major part of the attraction.

Expect enormous crowds, elaborate outfits, a live DJ, stage entertainment, food trucks, and busy bars and restaurants throughout the surrounding area. This is also where the phrase “I’ll just throw something together for my costume” can become a dangerous level of overconfidence. The atmosphere is geared primarily toward adults. Because of the crowd size and nature of the celebration, organizers discourage bringing children and pets.

Is the Halloween Carnaval Free?

Yes. The West Hollywood Halloween Carnaval itself is free to attend and does not require a ticket. That doesn't mean your entire evening will necessarily be free. Nearby restaurants, bars, clubs, and other venues can have their own admission policies, minimum purchases, reservations, or event charges. Check individual venues separately if they're part of your plans.

How Do Parking and Transportation Work?

Here is perhaps the scariest attraction of the evening: Trying to park near West Hollywood Halloween Carnaval. Large crowds, street closures, restricted parking, and heavy traffic make driving directly into the event area challenging. Ridesharing and public transportation are generally more practical options. Visitors can also check the WeHo Halloween Ride schedule and connections with the Hollywood/Highland Metro Station when planning transportation. Pay attention to road closures and transportation updates before leaving home, because

Halloween-night conditions can differ significantly from an ordinary evening in West Hollywood. Visitors should also review event security requirements. The Carnaval has rules covering bags and prohibits items including weapons, fireworks, and drones. Public alcohol consumption is also restricted. And this one shouldn't require a Halloween-themed joke: if you're drinking, don't drive.

Which California Halloween Event Fits Your Plans?

California clearly doesn't believe Halloween needs one personality. For families wanting immersive decorations, characters, themed attractions, and entertainment, Disneyland Halloween 2026 offers the broadest traditional theme-park experience. Families with younger children can look toward Brick or Treat at LEGOLAND California or the daytime Tricks and Treats at Six Flags Discovery Kingdom, where Halloween revolves more around costumes and candy than genuine scares. At the opposite end of the fear scale, Halloween Horror Nights 2026 is built specifically around haunted houses, scare zones, and intense horror. And for adults who would rather become part of the spectacle than watch one, West Hollywood Halloween Carnaval turns Halloween night into one giant street celebration. Whatever you choose, verify the latest dates, ticket conditions, costume policies, parking restrictions, transportation schedules, and event rules with the official organizer before visiting. California may refuse to give you traditional fall weather.

But Halloween? Halloween it takes very seriously.