lakeside promenade with view autumnal chestnut trees and water castle, called schloss orth, harbor at traunsee lake, salzkammergut

austria autumn autumnal beautiful blue boats castle chestnut colorful gmunden harbour idyll idyllic lake landscape leaves mountain nobody october orth park pictorial promenade public recreational resort sailboat salzkammergut scenery scenic schloss season seasonal september sky sunny sunshine tourism tourist traunsee traunstein trees view water