This German telephone bunker is located in the backyard of the former doctor's residence (now called Fochteloo) at Van Oldenbarneveldweg 40 in Bakkum, near the roundabout of the Zeeweg (in woodside of the garden).
More information about Stützpunktgruppe Castricum can be found in Part 2 of the book 'Castricum en Bakkum tijdens de Tweede Wereldoorlog', written by John Heideman (2016).
Do you have more information about this location? Inform us!