Middleton Castle is an 11th century earthwork motte and bailey castle, founded by William of Ecouis. The large motte is encased by a wide ditch and to the east is a sub rectangular bailey, with the remains of its encasing rampart and ditch.
Middleton Castle is located in the village centre, off Station Road. 5 miles north-east of King's Lynn, on the A47.
There is no parking at the site. Car parking is by the side of the road.
All year, any reasonable time, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday