Quảng Ninh is a rural district in Quảng Bình province. The district capital is Quán Hàu. Quảng Ninh borders ÃÂá»Âng Há»Âi to the north, Bá» Trạch to the northwest, Lá» Thá»§y district to the south and the South China Sea to the east. Quảng Ninh has an area of 1,190.89 km<sup>2</sup>, and in 2004 the population was 90,000. The district has 25 km of coastline and a 35 km border with Laos. National Route 1, Ho Chi Minh Highway and the HanoiâÂÂSaigon Railway crosses this district. The two main rivers are NháºÂt Lá» River and Long ÃÂại River.
This district is divided into: