Archaeologists have uncovered a set of stone ruins in Argentina they believe were constructed to serve as homes for Nazis fleeing Europe during the aftermath of World War II. The buildings are located in a mountainous, barely accessible area of the Teyu Cuare national park in northern Argentina where it meets the border with Paraguay. The archaeologists believe these are Nazi structures because they uncovered German coins minted between 1938 and 1941, and fragments of a plate made in Germany. The fact that such structures were found in Argentina isn’t a surprise—another stone house found years ago (below) in the same park is believed to have been built for Parteikanzlei chief Martin Bormann, who never got to use it. In the end the Nazis never really needed their Teyu Cuare lairs—as many as 9,000 of them fled to Argentina openly, welcomed by the government of Juan Peron.

Argentina was hardly unique in that respect. Thousands more Nazis settled in Brazil, Chile, and in the fascist dictatorship of Paraguay. Hundreds fled to the Middle East.  At least one resided for a brief time inQuebec. Via Operation Paperclip, high ranking Nazi party members such as Wernher von Braun, Kurt Debus, and Arthur Rudolph were welcomed into the U.S., mainly due to their knowledge of physics and rocketry. Hubertus Strughold (at right) was also brought over. He had a different kind of knowledge—direct awareness of and possible involvement with fatal medical experiments relating to extreme environments and atmospheric pressure. All four men were given jobs at NASA.

There’s no word yet on what the Argentine government plans to do with the newly discovered Teyu Cuare structures. The alleged Borman house still stands and even has a sign noting its unusual history. However most countries prefer to wipe out evidence of government or citizen collaboration with the Third Reich by opting to raze Nazi structures.