« All Events This event has passed. Castlewood Canyon State Park May 12 @ 2:00 am MDT The Swapfest » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: May 12, 2024 Time: 2:00 am MDT Venue Castlewood Canyon State Park 2989 CO 83 Franktown, CO 80116 + Google Map View Venue Website