sentences:  Two morphological zones can be found in here, the Precordillera and the Andes.The Precodillera zone covers most of western Panguipulli and has forest-covered hills dissected by big thoughts occupied by the glacial lakes of Calafquén, Panguipulli and Riñihue.The first two are moraine-dammed and drain westward to Riñihue Lake.