grundlsee, the largest lake in styria, austria, and his beautiful villa castiglioni set in the wonderful mountain landscape, in

alpine alps austria beautiful blue castiglioni castle cloud cold countryside destination europe european famous forest grundlsee his holiday houses idyllic lake landscape largest majestic mist misty morning mountain nature outdoor panorama peak pond reflection resort rock scene scenic season set sky small steiermark stone styria tranquil travel vacations villa water winter wonderful wonderland