Board in front of the Ludwig-Leichhardt-Museum. The Ludwig-Leichhardt-Museum is situated in Trebatsch, a part of the municipality Tauche in the District Oder-Spree, Brandenburg, Germany. The museum was opened in 1988 on the occasion of the 175th birthday of the Australia-explorer Ludwig Leichhardt, who was born in 1813 in the village Sabrodt, a settlement of Trebatsch today. The Museum recognizes Leichhardt with exhibits and events.