<p>Bison park is an expansive park offering a range of recreational amenities, from multi-use fields to climbing walls in Castle Rock, Colorado . There is ample parking in lots around the park. Cars parked illegally are subject to a fine and towing at owner's expense. Handicapped parking is available.</p><p>Dogs are allowed on the grounds with a leash, but not on the synthetic turf fields. Smoking is not permitted on any field.Bison park is an expansive park offering a range of recreational amenities, from multi-use fields to climbing walls in Castle Rock, Colorado Read more...</p>