Seaside Halloween Events

Seaside Halloween 2025

What to Expect This Halloween in Seaside!

Seaside halloween on Monterey Bay and Fort Ord Dunes brings spooky seaside strolls and family-friendly beachfront frights. Enjoy fall festivals by the shore, haunted beach walks, and pumpkin events at Fort Ord National Monument and local parks.

Find the best Halloween events in Seaside this year!

Seaside Halloween Events

Seaside Family-Friendly Fall Activities (1)

A young boy with a purple backpack is holding a bag filled with candy, looking down at it with a smile. In the background, a girl dressed as a witch stands in front of a small, decorated house with pumpkins and Halloween decorations.
Details
📍 Seaside, CA, US
(1.6 mi from Seaside)

Halloween Bonanza

Annual Halloween Bonanza with games and costume contest

When

Friday, October 31, 2025

Event Details

👻 Scare Factor: 👻👻👻👻👻
💰 Budget: FREE
🎃 Family Friendly: 🎃🎃🎃🎃🎃
⚡ Energy: Low to medium

Event Description

The City of Seaside hosts its annual Halloween Bonanza, a festive event packed with activities for children. Attendees can enjoy games, a haunted house, and interactive crafts. A highlight is the children's costume contest, offering prizes for the best costumes. The first 300 guests receive a special Halloween bag.

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⭐ Best For: Families with young children
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Near Seaside

Monterey Halloween Events

A man in glasses smiles and gives a thumbs up while surrounded by a large display of pumpkins in a store, with other shoppers in the background.
Monterey
Details

Pumpkin Pandemonium

Free pumpkins and kid-friendly Halloween fun.
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 4.7 miles from Seaside
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Marina Halloween Events

Three cartoon children are sitting in the back of an open car, with a fourth child standing next to it. They are surrounded by pumpkins and a bouncy castle is visible in the background, suggesting a Halloween event.
Marina
Details

Youth Halloween Fright Night

Family-friendly Halloween fun with trunk-or-treating and inflatables
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 4.8 miles from Seaside
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Carmel By The Sea Halloween Events

A woman and a man are at a pumpkin patch, with several pumpkins displayed on a table in the foreground. The woman is wearing a dark jacket and a patterned scarf, and the man is wearing a dark puffer jacket. The background shows more pumpkins and autumn foliage, suggesting a festive fall atmosphere.
Carmel
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Glass Pumpkin Patch of Carmel

Thousands of hand-blown glass pumpkins by acclaimed artists.
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 6.5 miles from Seaside
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A young woman with long dark hair sits inside a giant pumpkin at a fall festival, while a man in a blue vest and jeans stands next to it. The scene is decorated with orange and yellow bunting and hay bales, with other festival-goers in the background.
Carmel
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Annual Pumpkin Roll

Annual pumpkin-rolling contest down Ocean Avenue
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 6.5 miles from Seaside
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See all 3 events in Carmel By The Sea →

Salinas Halloween Events

Three children are gathered around a campfire in front of a house decorated for Halloween. Two children are roasting marshmallows over the fire, while the third child, wearing a witch's hat, holds a mug. Jack-o'-lanterns and string lights add to the festive atmosphere.
Salinas
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First Mayor's House Family Fun Halloween Event

Family-friendly Halloween fun with a 'Scary (but not Haunted)' House
👻👻👻👻👻 💰 $$ 🎃🎃🎃🎃🎃
📏 10.1 miles from Seaside
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Watsonville Halloween Events

Two cartoon children dressed in Halloween costumes, a boy in a gnome outfit and a girl dressed as a witch, walk down a street decorated with pumpkins. The girl holds a carved pumpkin with a spooky face.
Huntington Beach
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Surf City Spooktacular

Main Street transformed into a Halloween extravaganza
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 16.0 miles from Seaside
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Two young women dressed as witches on a street decorated for Halloween, each holding candy and smiling.
Watsonville
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Downtown Candy Crawl

Community-wide trick-or-treat and Halloween parade
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 22.3 miles from Seaside
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Santa Cruz Halloween Events

Two women dressed as witches for Halloween, one with sunglasses and the other with glowing orange eyes and a carved pumpkin smile, stand together at a party with spooky decorations in the background.
Santa Cruz
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Santa Cruz Museum of Natural History - Museum of the Macabre

Macabre exhibits exploring natural history and local lore.
👻👻👻👻👻 💰 $ 🎃🎃🎃🎃🎃
📏 26.3 miles from Seaside
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A young boy and a girl dressed as a witch are smiling in a museum hallway decorated for Halloween with bats, pumpkins, and various exhibits in display cases.
Santa Cruz
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Creepy Crawly Watercolor Class

Watercolor class inspired by entomology and museum collections.
👻👻👻👻👻 💰 $ 🎃🎃🎃🎃🎃
📏 26.3 miles from Seaside
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See all 13 events in Santa Cruz →

Hollister Halloween Events

A young girl walks down a path lined with pumpkins and sunflowers on a farm, accompanied by a white rabbit and a grey dog. A barn and fields are visible in the background under a sunny sky.
Hollister
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Swank Farms Fall Festival

Central California's only farm with Halloween terror and fall fun.
👻👻👻👻👻 💰 $$-$$$ 🎃🎃🎃🎃🎃
📏 31.9 miles from Seaside
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A diverse family of three smiles while posing in a pumpkin patch with a train in the background. The man on the right wears a straw hat and a plaid shirt, while the woman on the left wears a green shirt, and the woman in the middle wears a pink shirt. They are all holding pumpkins.
Hollister
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Pumpkin Junction Field Trips & Casa de Pumpkin Patch

Hands-on field trip with pumpkin picking and historic train ride.
👻👻👻👻👻 💰 $ 🎃🎃🎃🎃🎃
📏 33.6 miles from Seaside
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Gilroy Halloween Events

A group of children dressed in costumes, including a witch and a person in a hooded jacket, are at a lively Halloween street fair with orange lanterns and pumpkins decorating the stalls.
Gilroy
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The Great Big BOO! at Gilroy Gardens

Family-friendly Halloween event with live shows and trick-or-treating.
👻👻👻👻👻 💰 $$ 🎃🎃🎃🎃🎃
📏 29.0 miles from Seaside
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Three friends in cartoon style are walking down a street decorated with Halloween banners. The person on the left is a woman with red hair wearing a witch hat and costume, holding a glass of beer. The person in the middle is a woman with white hair wearing a white cloak and holding binoculars. The person on the right is a man with black hair wearing a hoodie and carrying a guitar. They all appear to be smiling and enjoying themselves.
Gilroy
Details

10th Annual Downtown Gilroy Beer Crawl

Over 20 pour stations with local and regional craft beers
👻👻👻👻👻 💰 $$ 🎃🎃🎃🎃🎃
📏 30.6 miles from Seaside
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Los Gatos Halloween Events

A terrifying werewolf lunges from a doorway in a dimly lit, red and blue hallway, as two people walk away from it. A neon "SALE" sign glows in the distance.
San Jose
Details

Rebel Yell Haunted House

America's Scariest Home Haunt
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 44.1 miles from Seaside
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Campbell Halloween Events

Three children in Halloween costumes, holding candy buckets, walk down a decorated street lined with pumpkins and Halloween banners.
CA 95008
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Creepy Crawly Halloween Trick-or-Treat

Community-wide costume party and trick-or-treating
👻👻👻👻👻 💰 FREE 🎃🎃🎃🎃🎃
📏 46.8 miles from Seaside
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A spooky Halloween scene with a pirate ship and a haunted house on the water under a full moon, with glowing jack-o'-lanterns and bats in the sky.
San Jose
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Grimm's Hollow

Immersive pirate-themed Halloween adventure with a separate scary attraction.
👻👻👻👻👻 💰 $$ 🎃🎃🎃🎃🎃
📏 48.5 miles from Seaside
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Last updated: 10/9/2025