castle in sirmione. view to the medieval rocca scaligera castle in sirmione town on garda lake, italy. scaliger castle 13th

13th ancient architecture attraction beautiful blue bridge building castello castle century city day destination europe european famous fortification fortress garda history italian italy lago lake landmark medieval near old outdoor port resort rocca scaliger scaligera scaligero sea sight sirmione sky stone summer tourism tourist touristic tower town travel vacation verona view wall water