Napawalla ParkNice grassy sites are $5 for water and electric(30 amp) and only $2 with no hookups. On Highway 160 just inside the west edge of the town of Oxford, turn south on Iowa Avenue (after Osage Avenue if going east; after Kansas Avenue if going west). Turn west State: Kansas City: Winfield Nearest Town: Oxford Status; Official Cost: 10 or less Nearest Road: Gravel Scenery Rating: 3 Months Opened: Unknown Extras: Water Electric Dump Station Restrooms Number of Camp Sites: 11-29 -