Mills of the Faílde River Curiosity · A Baña, Barcala, A Coruña Image of A Baña, not of the place itself. A group of nine flour mills lined up along the banks of the River Faílde, restored by the municipality and linked by a circular trail seven and a half kilometres long that starts in the town hall square. Photo: Fmrmayo (CC BY-SA 3.0) What to see and do in A Baña