Erddig Hall (Welsh: Neuadd Erddig; or simply Erddig; Welsh pronunciation: [ˈɛrðɪɡ]) is a Grade-I listed National Trust property in Wrexham, Wales. Standing 2 miles (3.2 km) south of Wrexham city centre, it comprises a country house built during the 17th and 18th centuries amidst a 1,900 acre estate, which includes a 1,200-acre landscaped pleasure park and the earthworks of a Norman motte-and-bailey castle. The state rooms contain fine furniture, textiles and wallpapers and the fully restored walled garden is one of the most important surviving 18th century gardens in Britain.