Karen hill is part of the Vienna woods, referring to the end of the Alps, standing here can be a very good overlooking the city of Vienna and the Danube. Many love nature photography enthusiasts and tourists to the tour. Karen hill inclusion Vienna city to the north, west and south extension direction of a large green hills area. Starting from the city, can take a bus spend half an hour or so, need not arduous climb to the top of the mountain. Standing on the top of the hill, the whole scenery panoramic view of the city of Vienna. Can along the mountain road Karen ramble, very quiet, away from the hustle and bustle of the city, only the wind singing, water SOB. In addition, stroll Beethoven trail, here is Beethoven walking stimulates the pastoral symphony music scene.