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Halloween events in Drumheller

If you only go out for one thing this fall, make it Halloween in Drumheller. The haunted attractions, corn mazes, and pumpkin patches below are the real lineup — check back, because dates land through October.

Annual traditions — dates TBA

These happen every year; exact dates are announced closer to the day.

Atlas After Dark: Unmentionables — Atlas Coal Mine

Dates TBA (Oct 17, 24 & 30, 2026 at 7:00pm; adults-only evening at the Atlas Coal Mine National Historic Site, East Coulee; $80 + GST per person) · Atlas Coal Mine National Historic Site — Atlas After Dark More info

Barney's Adventure Park — Corn Maze

Dates TBA (Fall season with park admission; corn maze in the Barnyard alongside pig races, farm animals and the pumpkin cannon; open daily 9am-5pm in season) · Barney's Adventure Park — Corn Maze More info

Barney's Adventure Park — Dinosaurs After Dark Scare Nights

Dates TBA (Fall special-event nights at Barney's Adventure Park (season-pass holders get priority access); after-dark dino scare experience in the Boneyard — check the park's site for the season's announced nights) · Barney's Adventure Park — Dinosaurs After Dark More info

Barney's Adventure Park — Giant Pumpkin Patch

Dates TBA (Fall season at Barney's Adventure Park, open daily 9am-5pm in season; giant pumpkin patch and pumpkin cannon in the Barnyard; regular admission $26.62 online for ages 4+, under 4 free (Sep 2026)) · Barney's Adventure Park — Pumpkin Patch More info

Drumheller Guided Ghost Walk

Dates TBA (Thu, Fri & Sat evenings in season (from Jun 12), meet 7:45pm in front of the Napier Theatre, 90 minutes; Halloween season through October; ages 15+ $25, ages 7-14 $11, ages 6 & under free; private cemetery tours by request) · Drumheller Guided Ghost Walk More info

The Rocky Horror Picture Show — Napier Theatre

Dates TBA (Sat Oct 24, 2026; doors 7:00pm, movie 7:30pm at the Napier Theatre; $15 at the door, prop bags for the first 100 guests; costume sing-along screening honouring Tim Curry) · Napier Theatre — Rocky Horror Picture Show More info

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Good to know

Haunted houses sell out on the last two weekends — book ahead, don't walk up.
Pumpkin patches are best on weekday mornings: smaller crowds, better light for photos.
Bring cash for the farm stands; card readers and corn mazes don't always mix.
Check age guidance before bringing small kids to a haunt — 'family fright nights' are the gentler pick.

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