Rueter-Hess Day Date/Time August 9, 2026 10:00 am - 4:00 pm Contact City of Castle Pines 303.705.0200 Email Location Rueter-Hess Reservoir 9343 Double Angle Road, Parker, CO, 80134 ADD TO CALENDAR Apple / Outlook (ICS) Outlook Web Google Calendar Capacity has been reached for Castle Pines Day at Rueter-Hess Reservoir. Registration is no longer available. Location Rueter-Hess Reservoir 9343 Double Angle Road, Parker, CO, 80134 View All Events Related Events Comprehensive Plan Pop-UpNovember 10 @ 7:00 am - 9:00 amHYBRID: City Council Study SessionNovember 10 @ 5:30 pm - 6:30 pmHYBRID: City Council Regular MeetingNovember 10 @ 6:30 pm - 8:30 pm
