wasserturm, the medieval tower in the middle of reuss river in lucerne, switzerland

alps altstadt architecture boat bridge building chapel church city cityscape department edifice embankment europe fortification hotel house kapellbrucke kapellplatz lake landmark lozarn lucerne luzern mansion medieval old promenade rathausquai reuss river ship shop sightseeing spire square store suisse switzerland tourism tower town travel urban wasserturm water wooden