Vienna woods refers to the end of the Alps, Vienna city to the north, west and south direction of extension of a large green hills area. There are many cold cypress trees in the forest, and this spruce and beautiful. Beside the tall and beautiful mountain peaks, verdant and lean on the beauty of fruma valley, add unparalleled charm to the city color. Overlooking the city of Vienna and the best part of the Danube river landscape is Karen hill.