Loading view. There were no results found. There were no results found. Douglas County Fairgrounds Indoor Arena Events Venues Douglas County Fairgrounds Indoor Arena 500 Fairgrounds Drive Castle Rock, CO 80104 Get Directions https://eventscenter.douglas.co.us/ Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file