Free county trunk-or-treat for kids 12 and under: a sheriff's haunted hallway, emergency vehicles in the lot, a coroner's-office spooky hallway and candy from costumed staff.
trunk-or-treat
first responders
kids haunted hallway
Quick Answers
When is Boulder County Trunk or Treat open for Halloween 2026?
Boulder County Trunk or Treat: Tuesday, October 20, 2026, 4:00pm–7:00pm. Dates can change, so check the official site before you go.
How much does Boulder County Trunk or Treat cost?
Free (from the official site).
Is Boulder County Trunk or Treat scary for kids?
BooMap suggests All Ages and rates it 2 of 5 ghosts on our scare scale. The venue says: Kids 12 and under.