In a circle around the lighthouse of Granville this battery was built. It had a
main armament of 4 pieces 12 cm K 370 (b).
This is called Stützpunkt Gr 005. It had 3 bunkers type M 158 which each an attached
621 and 4 times a 671 casemate. At least two separate bunkers for personnel are present.
The fire control center is a M 162a, today almost fully covered by a new radarstation.
The site presents also many ruins. Along the road in Gr 006 down to the harbour a 667 and a 612 remain.
More north in the old city lie a 612 and a 610. This is GR 004.
Aditional pictures Henk Adriaanse 2018.