This is an apolitical forum for discussions on the Axis nations and related topics hosted by the Axis History Factbook in cooperation with Christian Ankerstjerne’s Panzerworld and Christoph Awender's WW2 day by day.
Founded in 1999.
Hi,
I think it is a shelter and observation-bunker on a german Truppenübungsplatz. There are still at least two very similar bunkers at Munster Süd. May be this one is also from there: