[update]
13th Door Haunted House
3184 S Parker Rd, Aurora CO 80014, I-225 & Parker Road (next to King Soopers)
Phone: 3037776800
Email: shwalker@starland.com
Website: http://13door.com/
[/update]
[update]
Asylum Haunted House
11425 Community Center Drive, Northglenn
Phone: (303) 355-FEAR
Email: info@getscared.com
Website: http://www.getscared.com/
[/update]
[update]
13th Floor Haunted House
4120 Brighton Blvd. Denver, CO 80216
Phone: (303) 355 3327
Email: info@getscared.com
Website: http://13thfloorhauntedhouse.com/
[/update]
[update]
The Nut House
2050 Geeley Mall, Greeley, CO 80631
Phone: 970-381-3638
Email: AdamP@MorbidNightsColorado.com
Website: http://www.morbidnightscolorado.com/
[/update]