Canford Magna is a village in the Bournemouth, Christchurch and Poole district, in the ceremonial county of Dorset, England. The village is situated just south of the River Stour and lies between the towns of Wimborne Minster and Poole. The village was significantly developed by the Guest family of Canford Manor, featuring a mixture of thatch and brick buildiā¦Canford Magna is a village in the Bournemouth, Christchurch and Poole district, in the ceremonial county of Dorset, England. The village is situated just south of the River Stour and lies between the towns of Wimborne Minster and Poole. The village was significantly developed by the Guest family of Canford Manor, featuring a mixture of thatch and brick buildings, now mostly serving as residences for teaching staff. The western edge of the village merges with the residential suburb of Merley and the village community of Oakley.