The Nietzsche Archive was founded in 1894 in Nuremberg, Germany, and later moved to Weimar permanently. It was the first organization specialized in archiving and documenting the life of the German philosopher Friedrich Nietzsche. The archive includes many of the philosopher’s holdings and works, which the organization obtained from the philosopher’s sister, Elisabeth Foster. - Nietzsche (Elisabeth Forster Nietzsche), the organization was later transformed into a museum open to the public.