Directions to Gross Reservoir:
From the Denver metro area:
- Take Highway 93 north from Golden to Highway 72.
- Turn left (west) on Highway 72 toward Pinecliffe to County Road 77/Gross Dam Road. The intersection has the CCCIA Hall and United Power offices. If you have passed Last Stand Tavern on the left or the fire station on the right you have gone too far.
- Gross Dam Road will take you to both the north and south access points.
- Take Flagstaff Road west until it turns into eastern Gross Dam Road.