northern italy travel and landmarks. majestic medieval castle trostburg

italy south tirol trostburg tyrol tyrolean castle medieval landmark nature landscape museum view isarco valley castel forte mountains alps history scenery panoramic panorama scenic tourism building europe historic travel dolomites architecture waidbruck alto adige chiusa defence protection high angle aerial middle age vacation destination alpine sightseeing ponte gardena knight fortress val northern landmarks majestic castles valle isacro landmarks