At a glance

A California Halloween road trip can run from Sacramento's Apple Hill orchards and Bishop's Pumpkin Farm in Wheatland to Half Moon Bay, home of the 54th Art & Pumpkin Festival on October 17–18, 2026, and the world-championship pumpkin weigh-off. Continue to San Jose's Winchester Mystery House, down the coast, and into Southern California for Disneyland's Halloween Time and Oogie Boogie Bash (select nights through October 31), Universal Studios Hollywood's Halloween Horror Nights (select nights September 3 to November 1), Knott's Scary Farm, farm festivals in Ventura and Orange counties, and Día de los Muertos celebrations in Los Angeles.

California might not have New England's maples, but it makes up for it with some of the biggest Halloween events in the country, harvest festivals on the coast, a mansion built around ghost legends and a deep tradition of Día de los Muertos. This route runs about a week from north to south.

Key takeaways

  • Start north in Apple Hill and Half Moon Bay, then drive south to the theme-park trio.
  • Half Moon Bay's Art & Pumpkin Festival (54th edition) runs Oct 17–18, 2026.
  • SoCal: HHN Hollywood (Sept 3–Nov 1), Oogie Boogie Bash (select nights to Oct 31) and Knott's Scary Farm.
  • End with Día de los Muertos celebrations in Los Angeles around Nov 1–2.

The route at a glance

Day Stop Highlights
1 Sacramento area Apple Hill orchards, Bishop's Pumpkin Farm
2 San Francisco Bay Area Half Moon Bay pumpkin farms and festival
3 San Jose Winchester Mystery House
4 Central Coast Scenic drive south on Highway 1 or 101
5 Anaheim Disneyland Halloween Time, Oogie Boogie Bash
6 Buena Park / Hollywood Knott's Scary Farm or Halloween Horror Nights
7 Los Angeles Farm festivals, Día de los Muertos

Swipe or scroll sideways to see the whole table on a small screen.

Day 1: Apple Hill and Bishop's

East of Sacramento in the Sierra foothills, Apple Hill near Camino is a cluster of family farms selling apples, pies, cider donuts and pumpkins : California's answer to a New England orchard weekend. North of Sacramento, Bishop's Pumpkin Farm in Wheatland is a beloved Valley tradition with pumpkin fields and family attractions.

Day 2: Half Moon Bay, the pumpkin capital of the coast

On the coast south of San Francisco, Half Moon Bay is surrounded by pumpkin farms along Highway 92 and Highway 1. Every October it hosts:

  • The Safeway World Championship Pumpkin Weigh-Off, where giant pumpkins top a ton. In 2023 a Minnesota grower set a then–world record of 2,749 pounds here.
  • The Half Moon Bay Art & Pumpkin Festival : its 54th edition takes place October 17–18, 2026, on Main Street from 9 a.m. to 5 p.m., with free admission, the Great Pumpkin Parade, about 250 artists, four music stages, pumpkin-carving demonstrations and pie-eating contests.

Expect heavy traffic on festival weekends; arrive early.

Day 3: The Winchester Mystery House

In San Jose, the Winchester Mystery House is one of America's most famous "haunted" homes. Sarah Winchester, widow of the rifle company heir, expanded her Victorian mansion for decades, creating a sprawling house with stairs that lead to ceilings, doors that open onto walls and dozens of rooms. Legend says she built to confuse the spirits of those killed by Winchester rifles; historians note she was also an energetic, inventive owner. Either way, it's wonderfully eerie in October, when the house has historically offered special Halloween-season tours : check current offerings.

Day 4: Down the coast

Take Highway 1 for dramatic ocean views (check for road closures along Big Sur, which happen periodically) or Highway 101 for a faster drive through the Salinas Valley farmland. Stop in Santa Barbara or San Luis Obispo overnight.

Day 5: Disneyland's Halloween Time

At Disneyland Resort in Anaheim, Halloween Time brings pumpkin-filled décor and the Haunted Mansion Holiday overlay with characters from The Nightmare Before Christmas. On select nights, the separately ticketed Oogie Boogie Bash at Disney California Adventure (August 18 to October 31, 2026, 6–11 p.m.) features treat trails, villains, the Villains Grove walk-through and Madame Leota's Swinging Wake street party. Many nights sell out. See Disney Halloween Celebrations.

Day 6: Pick your scare

Knott's Scary Farm (Buena Park)

Just minutes from Disneyland, Knott's Scary Farm has been scaring Southern Californians since 1973 : one of the oldest theme-park Halloween events. Expect original mazes, scare zones and hundreds of roaming monsters.

Halloween Horror Nights (Universal Studios Hollywood)

Universal's 35th Halloween Horror Nights runs select nights September 3 to November 1, 2026, with film-quality houses and scares on the studio backlot. Universal says it may not be suitable for children under 13. See Universal Halloween Horror Nights.

Compare both in Halloween at Amusement Parks.

Day 7: Los Angeles harvest and Día de los Muertos

  • Farm festivals: Southern California farms such as Underwood Family Farms in Moorpark and the Irvine Park Railroad pumpkin patch in Orange County run popular fall festivals.
  • Día de los Muertos: Los Angeles has some of the largest Day of the Dead celebrations in the U.S., including events at Hollywood Forever Cemetery and on historic Olvera Street, with ofrendas, music, dance and marigolds. Dates cluster around November 1–2; check each event's schedule.
  • Haunted Hollywood: Classic Hollywood ghost stories, historic hotels and cemetery tours round out the trip.
IllustrationA festive harvest illustration with pumpkins, hay bales and warm autumn light. View original ↗

Southern alternatives

  • Julian in San Diego County : a historic mountain town famous for apple pie and fall weekends.
  • The Queen Mary in Long Beach : a historic ocean liner famed for ghost stories; check for current tours and events.

Practical tips

  1. Traffic is the biggest variable. Plan theme parks on weekdays and avoid driving across Los Angeles at rush hour.
  2. Book theme-park tickets early : weekend and late-October nights sell out.
  3. Pack layers. Coastal fog is cold; inland afternoons can still be hot.
  4. Watch for wildfire smoke and closures in autumn, and check air quality.
  5. Stay central in Anaheim for Disney and Knott's.

Shorter versions

Heading north instead? Try Halloween in the Pacific Northwest. For more destinations nationwide, see America's Best Halloween Destinations and America's Best Pumpkin Patches.

Frequently asked questions

What is the best Halloween event in California?

It depends on your group. Families love Disneyland's Halloween Time and Oogie Boogie Bash, horror fans head to Universal Studios Hollywood's Halloween Horror Nights or Knott's Scary Farm, and pumpkin lovers go to the Half Moon Bay Art & Pumpkin Festival.

When is the Half Moon Bay Pumpkin Festival 2026?

The 54th Half Moon Bay Art & Pumpkin Festival takes place October 17–18, 2026, on Main Street in Half Moon Bay, from 9 a.m. to 5 p.m., with free admission.

Is the Winchester Mystery House haunted?

The Winchester Mystery House in San Jose is famous for legends that Sarah Winchester kept building to confuse spirits. Historians emphasize that she was also an active, curious homeowner. Whether or not it is haunted, its stairs to nowhere and doors opening onto walls make it an eerie Halloween visit.

How far apart are Disneyland, Knott's and Universal Hollywood?

Disneyland in Anaheim and Knott's Berry Farm in Buena Park are about 15–20 minutes apart without traffic. Universal Studios Hollywood is roughly 30–45 miles away, which can mean an hour or more in Los Angeles traffic.

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