Westwallbunker is a bunker and museum in Saarland, Germany, that was part of the Siegfried Line.
Wikipedia https://en.wikipedia.org/wiki/Westwallbunker_(Pachten)
Official Website http://www.bunker20.de/
Address 67 Wilhelmstraße, Dillingen/Saar 66763, Germany
Coordinates 49°20'59.059" N 6°42'41.721" E