Rosenannon (Cornish: Ros an Onnen)[1] is a hamlet in Cornwall, England, United Kingdom.
It is within the civil parish of St Wenn, 4 miles (6.4 km) south-west of the town of Wadebridge.
[2] Rosenannon Downs is a nature reserve to the north of the hamlet owned and managed by the Cornwall Wildlife Trust.
[3] Although there are no listed buildings in Rosenannon village, Borlase Farmhouse and Borlase Burgess Farmhouse which are west of the village, are both Grade II listed.
This article about a location in the former borough of Restormel, Cornwall is a stub.