Fairgrounds Regional Park

dogOffLeash (1)2+ acres in the eastern corner of the park for an off-leash doggone good time. The dog park may be accessed from the park’s main entrance; however the dog off-leash area is in the easternmost point of Fairgrounds Regional Park and dogs in other sections of the park must be leashed. A picnic shelter is located right outside the dog park area.


500 Fairgrounds Drive
Castle Rock, Colorado

Size:  37 acres

Click on map to enlarge.
Click on map to enlarge.


  • Playground and climbing wall
  • 3 ballfields (baseball or softball use; has lights for night use)
  • Natural turf soccer or football field
  • 3 synthetic multi-purpose fields (has lights for night use)
  • 6 picnic shelters: one seats 32, four seat 48 each, and one seats 16
  • 3 drinking fountains
  • 6 portable restrooms
  • Total parking for 342 cars (north lot 144, south lot 198)
  • Electricity and water available
  • Trail connections to Sellars Gulch Trail

Hours: open sunrise to sunset (hours may be extended for night games on lighted fields)

Location:  Off of Plum Creek Parkway and Fairgrounds Drive in Castle Rock