Outdoor haunted attraction on about 40 acres of corn along Riverdale Road, with multiple haunted houses, a wagon ride, a haunted forest walk-through and a cornfield encounter lasting roughly 40 minutes. All tickets are date- and time-specific. It is not recommended for children, and children 12 and under must be accompanied by an adult.

Haunted Field of Screams

Indoor haunted mansion run by the Reinke Brothers Halloween store, described as a family tradition of more than 50 years. Weekend lights-on tours with most effects off are offered for young children and first-timers. Tickets are sold online or at the box office.

Reinke Brothers Haunted Mansion

Theme-park Halloween event whose Fright By Night program starts at 6 p.m. with three haunted houses, four scare zones and live entertainment. The haunted houses require a Haunt Pass bought separately from park admission. Fright By Night is recommended for guests 12 and older.

Elitch Gardens Fright Fest

We list 3 haunted houses in Denver, Littleton, and Thornton. 3 have posted 2026 dates, hours, or a season update, shown in the table below.

Farm	City	2026 season
Elitch Gardens Fright Fest	Denver	Open Sep 26 – Nov 1
Haunted Field of Screams	Thornton	Open Sep 25 – Oct 31
Reinke Brothers Haunted Mansion	Littleton	Open Sep 25 – Nov 1

Haunted Houses in Colorado

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Haunted Houses listings in Colorado