Wyoming Halloween Events 2021

Are you ready to track down some fun events for Halloween 2021? We have put together one of the largest calendars of Halloween events in the United States for you. It locates holiday activities for all ages – from kid-friendly children’s activities to adult Halloween parties. We don’t have every event yet, but there are plenty of ideas to get you and your family in the mood for Halloween in Wyoming.

Last Major Update:

At this point we have checked for 2020 dates on all events. Some websites are still holding off on releasing a date, whereas other websites have not been updated at all for this year. We leave the links up from previous events so you can check yourself if it hasn't updated yet.
All events showing 2020 dates need to be verified to confirm that changes to the schedule were not made by the organizers after publication here, due to COVID-19 (or weather or other conditions). We do not run these events, and would hate for anyone to go out of their way only to find the event had been canceled after releasing a date. Please click through to the event website to confirm! Be safe and have a great fall!

2021 Events

No items found

Past Events

Halloween Masquerade - Rawlins, WY - Oct 18, 2019
An annual masked gathering featuring hors d’oeuvres, adult beverages, dancing, and a spooky-fabulous atmosphere leading up to our favorite holiday…Halloween!

Halloween Pumpkin Carving - Dubois, WY - Oct 19, 2019
Learn the history of pumpkin carving, and carve one of yourown! After you have carved your masterpiece, take it to the Dubois Branch Library for others to see in the Library’s Annual Pumpkin Carving Contest. Perhaps your pumpkin carving will win you a prize. Free for children, $4 for adults.

Scaramie Halloween Downtown - Laramie, WY - Oct 26, 2019
10 AM to Noon.

Morning Mayhem Halloween - Sheridan, WY - Oct 26, 2019
5K run / 1 mile kids run, in costume

Villains Halloween Carnival at the Nic - Casper, WY - Oct 26, 2019
Location: The Nicolaysen Art Museum. Dream Upon a Princess presents: Villains Halloween Carnival. Featuring all of the fairy tales most wanted! Games, activities, and treats for children of all ages! Pay at the door.

Downtown Rock Springs Halloween Stroll - Rock Springs, WY - Oct 26, 2019
Get your costumes ready for the annual Downtown Halloween Stroll. The stroll will run from 11 a.m. to 2 p.m. Participants are encouraged to begin at the Rock Springs Historical Museum where they can pick up a goodie bag and treats.

Drive Thru Trick or Treat - Sheridan, WY - Oct 31, 2019
HUB International Insurance will be passing out treat bags from 3 to 5 PM. For more information, call 307-675-6153.

Trick-or-Treat on Main Street - Riverton, WY - Oct 31, 2019
A fun and safe event for the kids

For more Halloween fun in Wyoming, check out our pages for these classic fall activities:
Haunted HousesPumpkin PatchesGhost Tours

Shop Funtober for Halloween Costumes