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Halloween events in Denver

Check out happening halloween events all around Denver, CO

100 upcoming events Denver, United States Updated 17 Sep 2026

All 100 events in Denver

Punk Halloween

 Sat, 31 Oct at 06:00 pm Odell Brewing Sloan's Lake Brewhouse & Pizzeria, Perry Street, Denver, CO, USA
FREE ENTERTAINMENT

CLEAN UP IN COSTUME

 Fri, 30 Oct at 12:00 pm Odell Brewing Sloan's Lake Brewhouse & Pizzeria, Perry Street, Denver, CO, USA
FREE PARTIES

Vampire Circus

 Fri, 30 Oct at 07:00 pm Flora
USD 15 TO 18 TRIPS-ADVENTURES

Halloween Celebrations In Denver 2024

The Mile High City knows how to celebrate Halloween! Denver’s Halloween festivities attract visitors from all over the country. From spooky ghost tours to family-friendly pumpkin patches, there’s something for everyone to enjoy.  And, of course, no Halloween in Denver would be complete without a visit to one of the many haunted houses in the area! If you’re looking for a truly terrifying experience, make sure to check out some of the best haunted houses in Denver. 

So, whether you’re looking for a fun-filled family day out or a spine-tingling scare, Denver has you covered this Halloween. Keep reading to learn more about the best Halloween celebrations in Denver!