Images snipped for brevity.Uncle Frank said:You're probably the only member of the Cafe who's been to North Dakotoa, Mrdinh, but I did a Yahoo search and there's a number of parks in Jamestown. Here's a (very poor) map from Jamestown Park and Rec.
The largest park is McElroy Park on the south side of town, but it's biggest feature is dirtbike trails, so I'd rule it out.
The second largest is Klaus Park, and it seems to have potential. It has full facilities, and is described as "scenic park alongside the James and Pipestem Rivers." It also has something called a Disc Golf course???
You could try calling this contact number: (701)252-3982.