Halloween Events in Denver, CO

Haunted houses, home haunts, festivals and spooky nights out

We're tracking 7 spooky events in Denver, CO right now — from walk-through home haunts built by neighbors to full commercial haunted houses, plus festivals, markets and Halloween parties. Every listing has dates, an address and one-tap directions.

Commercial Haunts in Denver, CO

Commercial Haunts

Commercial Haunts

Frightmare Compound Denver

Denver CO·Sep 11, 2026 – Nov 7

Denver CO

Sep 11, 2026 – Nov 7

Escape RoomImmersiveScary

Website

Commercial Haunts

Commercial Haunts

Haunted Hills Hospital

Denver CO·Sep 25, 2026 – Nov 1

Denver CO

Sep 25, 2026 – Nov 1

Haunted HouseScaryLive Actors

Website

Commercial Haunts

Commercial Haunts

Elitch Gardens Haunt Denver

Denver CO·Sep 26, 2026 – Nov 1

Denver CO

Sep 26, 2026 – Nov 1

Theme ParksScaryLive Actors

Website

Spooky Retail in Denver, CO

Spooky Retail

Spooky Retail

Ritualcravt Denver

Denver CO·Ongoing

Denver CO

Ongoing

Witchy & OccultGothic & Dark AltHorror & Gore

Website

Spooky Retail

Spooky Retail

HORRID Denver

Denver CO·Ongoing

Denver CO

Ongoing

Oddities & TaxidermyHorror & GoreBooks & Collectibles

Website

Family Friendly in Denver, CO

Family Friendly

Family Friendly

Denver Zoo Boo

Denver CO·Oct 2, 2026 – Oct 30

Denver CO

Oct 2, 2026 – Oct 30

Trick or TreatAnimals/Petting Zoo

Website

Film & Theater in Denver, CO

Film & Theater

Film & Theater

SAW The Musical

Denver CO·Nov 1, 2026

Denver CO

Nov 1, 2026

Stage Show

Website

More Halloween events in CO