Castle Rock Day at Rueter-Hess Reservoir

Event date: August 16, 2026 Event Time: 08:00 AM - 06:00 PM Location: 9343 Double Angel Road Parker, CO 80134 Description: Join us for a day of adventure and relaxation at the picturesque Rueter-Hess Reservoir. Register with Castle Rock Parks and Recreation for this one-day event packed with activities designed to connect you with nature and your community.

Sun, August 16, 2026

8:00 AM to 6:00 PM

9343 Double Angel RoadParker, CO 80134