|  | | Dunham Massey Watermill Location Grid reference - SJ 733 873. OS Sheet – 109. Postcode - 3 miles SW of Altrincham, off A56. About 1 mile from Junction 7 of the M56. Follow brown signs. Opening times Mill, March to October, Saturday to Wednesday, 12.00 – 16.00. A 17th century corn mill converted to a sawmill in 1860. Waterwheel still drives machinery including a frame saw, band saw, circular saw, boring machine and a lathe. Part of the Dunham Massey Estate, owned by the National Trust. National Mills Weekend opening times Saturday and Sunday 12.00-16.00 Contact Sarah Merriman, Visitor Services Manager 0161 941 1025. E-mail dunhammassie@nationaltrust.org.uk Website www.nationaltrust.org.uk\dunhammassey | |