The Unnütze (also called the Unnutze) is a small mountain ridge northeast of the Achensee lake between Achenkirch and Steinberg am Rofan in the Brandenberg Alps in the Austrian state of Tyrol.The ridge has three summits and runs in a north to south direction. The summits are the Hinterunnütz (2,007 m), the Hochunnütz (2,075 m) and the Vorderunnütz (2,078 m). In general, however, the Vorderunnütz is called the Unnütz.