Pumpkin patch
Cottonwood Farms Pumpkin Patch
10600 Isabelle Rd, Lafayette, CO
✓ Confirmed by the venue
- When
- Daily, Sept 23 – Oct 31, 2026
- Hours
- 10am–6pm
- Price
- $10 admission; under 5 and over 65 free
Halloween Events This Weekend in Denver / Boulder
As of September 27, 2026: 3 events near Denver / Boulder list 2026 dates that include this weekend, September 25–27. Pumpkin patches and family events come first, haunted houses last.
Hours vary, so check each event before you go.
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Pumpkin patch
Rock Creek Farm Pumpkin Patch
2005 S 112th St, Broomfield, CO
One of northern Colorado's older pumpkin farms, with pick-your-own pumpkins across a big field, several corn mazes, a hay bale maze and farm animals.
- u-pick pumpkins
- corn mazes
- hay bale maze
- farm animals
- When
- Opens Saturday, Sept 26, 2026
- Price
- $10–$12
Theme park event
Fright Fest
2000 Elitch Circle, Denver, CO
Downtown Denver's amusement park turns Halloween: a kid-friendly Booville with trick-or-treating by day, then haunted houses and roaming monsters after 6pm. No-scare necklaces available.
- haunted houses
- scare zones
- kids' trick-or-treating
- rides
- When
- Select dates Sept 26–Nov 1, 2026
- Hours
- Booville kids' area until 6pm; Fright By Night after dark
- Age note
- Fright By Night recommended for ages 12 and older
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All Denver / Boulder Halloween eventsDenver / Boulder trick-or-treat timesAll city guides