Costume Parades, Trunk Or Treat, Haunts: 2025 Halloween Events Around Manassas

MANASSAS, VA — This Halloween will be filled with tricks and treats in Manassas, thanks to the many event organizers.

From trunk or treat to costume parades and haunts, there's no shortage of events to enjoy during the Halloween season. If you know of any other events, email manassas@patch.com and feature it on our Patch calendars.

Daily through Oct. 30: Fall activities at Yankey Farms

Oct. 10-Nov. 1: Haunt Apokalypse Kingdom of Shadows at Workhouse Arts Center

Oct. 16-18, 24-25: Factory of Fear, The Horror Hotel

Oct. 17: Trick or Treat at Davis Ford Crossing

Oct. 17: Trunk or Treat at Learning Experience of Bristow

Oct. 17: Trunk or Treat at Learning Experience of Gainesville

Oct. 18: St. Mark's UMC Fall Family Fun Time

Oct. 18: The Ghost Doctors' Halloween Season Weekend Ghost Hunting Tour in Manassas

Oct. 19: Hocus Pocus Brunch with Sanderson Sisters

Oct. 20: Halloween Pet Costume Contest: Manassas City

Oct. 23: Take a Sip of History: Legends of Prince William County – Eavesdrop Brewery

Oct. 24: Hauntings, Wreaths, and Tombstones at Central Library

Oct. 24: Tunnel of Terror at Tommy's Express Manassas

Oct 24: Murder on Prom Night

Oct. 25: Occoquan Costume Parade and Contest

Oct. 25: Manassas Haunted Happenings

Oct. 25: Monster Mash Halloween Party

Oct. 25: Spirits of Brentsville

Oct. 25: Manassas Park Trunk or Treat

Oct. 25: Prince William Water's Trick or Treatment

Oct. 26: Murder Mystery Dinner: The Late Late Show at Madigan’s Waterfront

Oct. 26: Old Town Manassas Fall-O-Ween

Oct. 26: Trunk or Treat at St. Thomas UMC

Oct. 29: Trunk or Treat at Manassas Mall

Oct. 30: The Haunted Gro Trail

Oct. 31: Boo Bags-to-Go at Manassas City Library

Oct. 31: Halloween Story Time and Parade at Bull Run Library

Oct. 31: Halloween Story Time and Costume Parade at Central Library

Oct. 31: Halloween Story Trail and Costume Parade at Haymarket Gainesville Library

Oct. 31: Halloween Party at Dogtopia of Manassas

Oct. 31: Campfire Ghost Stories at Ben Lomond Historic Site

Nov. 1: Brews & Boos Halloween Bash & Costume Contest