Poland’s Underground [google_map_easy id=”42″] Location: Regenwurmlager Poland Functions: Unknown Levels: Unknown Tunnels to: Unknown Notes: Another spectacular example of Nazi underground engineering prowess was the subterranean Regenwurmlager complex that still sprawls for many miles deep beneath the countryside of western Poland. Several years ago Paul Stonehill wrote an eye-opening article about this site, replete with color photos, in FATE magazine. The Regenwurmlager was an obvious Nazi analog on the eastern German border region to the well-known Maginot Line that the French had […] Read More