De Haan, Zeepreventorium.
AOK 15, KVA A3, Stp. Graf Spee.
In the free dunes and on the private terrain of the Zeepreventorium, along the N34 the Koninklijke Baan, you find some bunkers. Not all the bunkers are visible or can be visited.
Types:
3x 502 Twin group bunker.
1x 621 Group bunker.
2x Flak 2 cm emplacement.
1x 195 Water supply bunker 25m3.
1x 198 Water supply bunker 60m3.
1x Tunnel to the beach (from 1924)
1x Bunker with house on top.