Sullivant Gardens Park

Columbus Recreation and Parks pickleball page (118 courts at 35 locations) describes the city-wide programme and the park page carries the "Pickleball Overlays" amenity — courts are striped on the existing tennis courts, players bring their own portable nets, open to all during park hours (7 a.m.–11 p.m.); one court per park always kept open for non-reserved play, courts otherwise reservable through the Sports Office ($10/hour).