The Empty Grave

Temporarily Closed - The Empty Grave Haunted House serves the greater Denver Metro area. Located near Wibby Brewing in Downtown Longmont, CO, it is a short drive from Denver proper. The Empty Grave Haunted House is an immersive, interactive walk through haunted attraction servicing Adams County, Boulder County, and Weld County. The Empty Grave Haunted House puts you face to face with your fears. Your adventure will feature encounters with the menacing workers of a haunted factory, as you attempt to survive your first night on the grave yard shift. Do you have what it takes to survive?