Halloween events in Sunol, CA

Trick-or-treating, trunk-or-treats, pumpkin patches, haunted houses and costume parties in Sunol, CA: 1 listed, checked by a local editor.

Coming up

Spooky Sunol open houseSat Oct 31, 1–3:30pm · Sunol Regional Wilderness Visitor Center · Free ($5 weekend parking)Games, a scavenger hunt, tastes of foods pollinated by bats and visits with animal ambassadors at the Sunol visitor center. Costumes encouraged.