I noticed eight `Blockhaus' in a row marked on a map very close to a house where we stayed for our recent holiday. The location is on a ridge to the South of Desvres, accessed from the dechetterie (recycling bins) on the left side of the D341 road at the hamlet of Les Courteaux. A track to the left off the dechetterie gave access to all eight. They were not bunkers as such, just substantial concrete walls that had previously had brick extensions on top of them. There were two designs but I was only able to see one design clearly. Of that type, the rear facing the track was open. Moving forward, the side walls were then necked before continuing forward again. The forward-most wall had a doorway-sized gap in it with what appeared to be a blast wall in front of it. Back at the dechetterie was another track, a private road leading to a large farmhouse. I noticed another concrete structure at the head of the road that looked like a sentry post and the remains of a barrier across the road. Not sure if it's worth a special visit but I hope it is of interest.




















