basel minster with the towers georg and martin, switzerland

town neighbourhood architecture city street road downtown facade house landmark building infrastructure waterway tourism alley plaza basel minster towers georg martin seen from 'rittergasse' both sides beautiful buildings switzerland ancient architectural architecture basel beautiful blue building buildings cathedral church city cityscape culture day downtown europe european exterior famous georg gothic historic historical history house houses landmark martin medieval minster munster old outdoor protestant reformed religion religious saint sky street summer swiss switzerland tourism tower town travel twin towers urban view façade