Spiegel Online: German Treasure Hunters Claim to Have Found Amber Room. For more than 70 years, treasure hunters have flocked to a quiet nook of southwestern Poland in quest of a legendary cache of Nazi loot. And the area surrounding the Owl Mountains, which was a part of Nazi Germany in the 1940s, is home to several massive mansions -- and one distinctive castle -- where Nazis were recognized to have stashed artwork and jewels. Regardless of the Nazis had planned for their in depth underground...