The crew from Vice Magazine visit Nueva Germania, a town in the Paraguayan jungle which was intended to be a homeland for German white supremacists in the 1800’s. There is also a book on the subject, which looks fascinating:
Forgotten Fatherland: The Search for Elisabeth Nietzsche, by Ben Macintyre (1992).
The intrepid Macintyre took a boat trip into the Paraguayan jungle in 1991 in search of the surviving inhabitants of Nueva Germania—an abortive “Aryan” colony founded in the late nineteenth century by the ghastly Elisabeth Nietzsche, racist sister of the philosopher. He found a weird village of unreconstructed white supremacists—inbred, half mad, many of them still speaking a kind of zombie German—and heard some curious and frightening stories about Josef Mengele. A true-life Heart of Darkness.
The Last Aryans of Paraguay [Vice]
[just skip to 30 seconds in the video for the start of the actually interesting stuff]