Bihen / Saint Firmen.
AOK 15, KVA D2, H.K.B. Stp. ST Firmen.
Drive from Berck over the D940 into the direction of Rue. On the roundabout take the exit in the direction of St. Firmin over the D4. On the D4 you must take the first exit left in the direction of the little town Bihen. The terrain where the bunkers lie is mostly private territory. We could come near two of the casemates; one of them is in the water and the other one at the terrain of a garden company and is in use by them.
There is also a 134, a Vf bunker and some unknown bunkers on this location. We haven't photographed all the secondary bunkers very well at this location.
Types:
3x 688 Casemate for 17cm gun (120 º) in "A".
1x 134 Ammunition bunker I.
1x Barrack.
2x Unknown.
