There appears to be conflicting information regarding the location of Hohenau. While some sources may associate it with Paraguay, official geographical records identify Hohenau as a municipality located in the district of Freyung-Grafenau within the state of Bavaria, Germany.
As a German municipality, Hohenau is situated in the southeastern part of the country. Due to the discrepancy between the provided subject description and the source material, its primary classification remains its status as a Bavarian administrative entity.