Top 6 Napa County Halloween 2026 Family Events: Napa, St. Helena and Yountville. Halloween in Napa Valley can be wonderfully family-focused when you know where to look beyond tasting rooms. The county’s towns organize costume walks, downtown harvest celebrations, quiet library activities and pumpkin patches that can be paired with a scenic Valley drive. These six choices span Napa, St. Helena and Yountville, with published 2026 dates and a strong mix of free neighborhood options and seasonal farm visits.

Checked October 10, 2026: Organizer schedules, admission, age limits and weather policies may change. This is an editorial selection of 6 locations and events, not a popularity ranking. Verify your chosen date directly before driving.

2026 Napa County Halloween family calendar

Place or event Where When
Hometown Halloween in Downtown Napa Downtown Napa business district Saturday, October 31, 2026, 11 a.m.–1 p.m.
St. Helena Hometown Harvest Festival and Pet PAWrade St. Helena — Library Lane and Adams Street Saturday, October 17, 2026; pet parade 10 a.m., festival 11 a.m.–3 p.m.
Stanly Lane Pumpkin Patch South Napa — 3100 Golden Gate Drive Opened September 25, 2026; check daily operating hours
Yountville Community Center Halloween Block Party Yountville Saturday, October 31, 2026
Yountville Pumpkin Hunt Downtown Yountville and nearby public spaces October 26–30, 2026
Teen Halloween Party at Napa Library Napa Library Saturday, October 17, 2026

Our 6 top family Halloween and harvest experiences

1. Hometown Halloween in Downtown Napa

Where: Downtown Napa business district. When: Saturday, October 31, 2026, 11 a.m.–1 p.m..

Napa’s downtown shopping streets transform into a family trick-or-treat route, with children following black-and-orange balloons at participating businesses. Napa Kids’ 2026 Halloween calendar lists the schedule and points readers to the downtown merchants. This is a short, affordable daytime plan that leaves the rest of Halloween free.

Check 2026 organizer information →

2. St. Helena Hometown Harvest Festival and Pet PAWrade

Where: St. Helena — Library Lane and Adams Street. When: Saturday, October 17, 2026; pet parade 10 a.m., festival 11 a.m.–3 p.m..

St. Helena’s official city calendar confirms a family-oriented Harvest Festival with food, crafts, music, a children’s zone and costumed pets. It is an autumn festival, rather than a traditional trick-or-treat route, but provides a great valley-town experience with plenty of room to spend time outdoors.

Check 2026 organizer information →

3. Stanly Lane Pumpkin Patch

Where: South Napa — 3100 Golden Gate Drive. When: Opened September 25, 2026; check daily operating hours.

An authentic local alternative to a commercial Halloween attraction, Stanly Lane’s seasonal farm has a large selection of pumpkins and gourds. Napa’s 2026 family events roundup confirms its opening and location. Choose it for children who simply want the ritual of finding a pumpkin to carry home. Call for current hours and purchases.

Check 2026 organizer information →

4. Yountville Community Center Halloween Block Party

Where: Yountville. When: Saturday, October 31, 2026.

For Napa Valley families looking for a town-run Halloween gathering, Yountville’s community center is listed for a free Halloween Block Party on the holiday itself. Expect a neighborhood atmosphere rather than a premium destination venue. Verify the latest start time, meeting point and family participation details with the town.

Check 2026 organizer information →

5. Yountville Pumpkin Hunt

Where: Downtown Yountville and nearby public spaces. When: October 26–30, 2026.

A clever low-key option for families who prefer an outdoor scavenger hunt to haunted-house scares: the town encourages visitors to find eight decorated pumpkins. The 2026 local family calendar lists the hunt as free. Read the town instructions before setting out, and treat the activity as an easy addition to a walk or lunch.

Check 2026 organizer information →

6. Teen Halloween Party at Napa Library

Where: Napa Library. When: Saturday, October 17, 2026.

For older kids, the public library is offering a free Halloween-themed session with a movie, ghost-diorama craft and snacks. This is tailored to teens and is not a substitute for preschool activities. The Napa Kids seasonal guide links directly to the library’s 2026 event registration page; follow any age and capacity rules.

Check 2026 organizer information →

Before you go

Do not confuse Napa County with nearby Sonoma, Solano or San Mateo county pumpkin farms. St. Helena’s Harvest Festival has family activities but is not a Halloween-night party; Yountville’s Pumpkin Hunt runs over multiple days. Check each town’s public events page for weather changes and registration policies.

Children should be accompanied by adults, and families should check event-specific accessibility, costume guidelines, pet policies and refund rules. Free admission does not always include rides, candy or parking.

Explore the rest of California’s Halloween 2026 guides

Find our California Halloween 2026 statewide county directory, discover the Napa County travel guide, and explore more regional ideas:

Planning a trip? Visit OptionTrip.com.

Official and local sources

California58 Editorial Desk. Cover photo frstbr / Unsplash: illustrative seasonal imagery, not a photo of this year’s event. OptionTrip promotional content is separated from editorial recommendations.

Explore Napa County beyond Halloween

For county-specific communities, public services and local knowledge, visit the Napa County reference profile. You can also browse all California58 travel guides. Halloween 2026 events are seasonal and may change; check each organizer’s current calendar before traveling.

USEFUL SERVICES

Useful services from our ecosystem

AFFILIATED RESOURCE

Travel smarter worldwide

OptionTrip

AI-powered trip planning for journeys in California and around the world.

Explore OptionTrip →

AFFILIATED RESOURCE

Free tax & property tools

TaxesTime

Free preliminary tax and property tools, including the Property Tax Savings Report.

Explore TaxesTime →

AFFILIATED RESOURCE

California document support

LegalDocSVC

Document preparation support for self-represented Californians. Not a law firm and not legal advice.

Explore LegalDocSVC →

WORK WITH CALIFORNIA58

Have a story, project or partnership idea?

California58 welcomes news tips, interviews, video projects, community partnerships, advertising and other California-focused collaborations.

Work with California58 →

COMMUNITY

Comments

Join the California58 conversation. You must be signed in to comment.