Address: 1100 Plum Creek Pkwy, Castle Rock, CO 80104
The Douglas County Off-leash Area in Castle Rock, Colorado is a large fenced dog park. It has grassy fields that change to keep the grass healthy. The park has picnic tables with covers, shaded areas, and water fountains, but these are only available at certain times. Many people like the nice grass for their dogs to play in. However, some visitors worry about aggressive dogs. They think it would be better to have separate areas for large and small dogs.