Hamburg-Mitte includes the harbor area and several islands in the Elbe River. In the revitalized industrial area of Hafencity, the striking Elbphilharmonie stages classical concerts. Former warehouses are home to the Maritime Museum and Miniatur Wunderland’s model railway, and BallinStadt is a German emigration museum in 19th-century departure halls. Meadows and protected wetlands dot the area’s outskirts.