Halloween week in San Diego 2026

Halloween falls on a Saturday this year, so the whole week before it is one long run-up. Here's what's on across San Diego County from now through Halloween night. Each card shows the happening's next date, so you can plan the week around the ones you like best.

Haunted trails and scare zones

For a proper scare, start here. These are the big ones: walk-through trails, haunted houses and whole parks turned spooky for the season. Most run on several nights this week, and they get busiest on Friday and Saturday, so a weeknight visit is the calm way in.