The Lechtal Alps are a mountain-range in western Austria, and part of the greater Northern Limestone Alps range. Named for the Lech River which drains them north-ward into Germany, the Lechtal Alps occupy the Austrian states of Tyrol and Vorarlberg and are known for their diverse rock structure.The highest peaks are, in descending order: Parseierspitze, Dawinkopf, Südlicher Schwarzer Kopf, Gatschkopf, Bocksgartenspitze, Holzgauer Wetterspitze, Oberer Bocksgartenkopf, Vorderseespitze, Freispitze, Eisenspitze, The highest summit in the eastern part of the Lechtal Alps is the prominent Große Schlenkerspitze .