Like many other countries, Germany sent expeditions to the Antarctic region in the late 19th and early 20th centuries, most of which were scientific. The late 19th century expeditions to the Southern Ocean, South Georgia. South Georgia is an island in the southern Atlantic Ocean that is part of the British Overseas territory of South Georgia and the South Sandwich Islands.
Once the Schwabenland was back in Germany other ships were sent south with equipment to turn the geothermal lake into a small city. The construction was done using slave laborers and controlled by the SS. Once completed the construction was named Base 211 or by some New Berlin.
The Germans either found abandoned alien technology or they made contact with extraterrestrials living beneath the ice. These were described as being either Grays or Reptilians or maybe both. Working with these aliens, the Nazis were able to reconstruct some of the flying discs the aliens were using.
General Kammler was in charge of the most highly guarded and top priority development in all of Germany. At the end of the war General Kammler vanished without a trace. Possibly he flew to South America and from there to Antarctica.
Two months after the German surrender, a German U-boat, U-530, entered the Argentine naval base at Mar del Plata after escaping from Germany before the end of the war. Why sail all the way to Argentina, 7,600 miles, when they could simply surrender at any port?
Here are some compelling reasons to believe the Nazis moved their operations south, very far south.