Opening hours of Nature preserve in Davenport, Northern Territory Opening hours of Nature preserve in Davenport, Northern Territory Home / Northern Territory / Davenport / Nature preserve Nature preserve Devils Marbles Conservation Reserve Stuart Hwy, Davenport NT 0872, Davenport, Northern Territory 0872 (08) 8962 4599 Categories of local businesses in Davenport Airport Convenience Store Establishment Food Gas Station Lodging Museum Nature preserve Park Parking