After her commissioning, "Bayern" served with the fleet on numerous training exercises and cruises. She participated in several cruises escorting Kaiser Wilhelm II on state visits to Great Britain and to various cities in the Baltic Sea in the late 1880s and early 1890s. During 1895–1898, the ship was modernized at the Schichau-Werke dockyard in Danzig; she served for another decade with the fleet before being withdrawn from active service in 1910. She was used as a target ship after 1911, until she was sold in 1919 and broken up for scrap.