Shropshire is a county in the West Midlands of England, bordering Powys and Wrexham in Wales to the west and north-west, Cheshire to the north, Staffordshire to the east, Worcestershire to the south-east and Herefordshire to the south. Shropshire Council was created in 2009, a unitary authority taking over from the previous county council and five district councils. The borough of Telford and Wrekin has been a separate unitary authority since 1998 but continues to be included in the ceremonial county. The countys population and economy is centred on five towns: the county town of Shrewsbury, which is culturally and historically important and close to the centre of the county; and Oswestry in the north-west, Bridgnorth just to the south of Telford, and Ludlow in the south. The county has many market towns, including Whitchurch in the north, Newport north-east of Telford and Market Drayton in the north-east of the county. The Ironbridge Gorge area is a UNESCO World Heritage Site, covering Ironbridge, Coalbrookdale and a part of Madeley. The Shropshire Hills Area of Outstanding Natural Beauty covers about a quarter of the county, mainly in the south. The county flower is the round-leaved sundew.