Trunk or Treat & Halloween Events in Las Vegas, NV

Mapped trunk-or-treats in and near Las Vegas include Town SCARY Halloween at Town Square and Monster Mash on Main Street at The District. Most are free and run for two or three hours on an evening in the last two weeks of October. Open each one for the date, time and directions.

Haunted attractions near Las Vegas include Universal Horror Unleashed (2026: about $29-$149 depending on date; Nevada resident discounts on some tickets), Asylum & Hotel Fear and 31 Freak Street (2026: $22 per person (both houses)). Most open on weekends from late September and run nightly the week of Halloween. Buying timed tickets online usually means a shorter line.

Family-friendly picks include HallOVeen at Opportunity Village, Downtown Summerlin Parade of Mischief, Haunted Harvest at Springs Preserve and Town SCARY Halloween at Town Square. Trunk-or-treats and daytime festivals are the gentlest; haunted houses marked "very scary" are meant for teens and adults.

Yes. Free options include Downtown Summerlin Parade of Mischief, Haunted Harvest at Springs Preserve, Town SCARY Halloween at Town Square and Haunt the Wetlands. Trunk-or-treats and decorated houses are almost always free; haunted houses and big festivals usually charge admission.