In Quintela, opposite the Bodegas Arnoya, the camino leaves the main road for a smaller one to the right following the signs towards Castro de Beiro. Keep on this road. The camino passes underneath the high-flying AVE bridge and then arrives at the original railway line. The passage is narrow and you will need to press the pedestrian button to trigger the change in right of way. DO NOT blindly enter the tunnel.
The camino passes the hamlet of Cachaxua.