Gunzburg station is an important Swabian railway junction and the only station of the large district town of Günzburg in the German state of Bavaria. The town also has the Wasserburg (Günz) station on the Central Swabian Railway (German: Mittelschwabenbahn). The station has six platform tracks and is classified by Deutsche Bahn as a category 3 station. It is served daily by about 125 trains of Deutsche Bahn and Agilis. The Central Swabian Railway branches from the Ulm–Augsburg railway at Günzburg station.