Rhaetian Alps

The Rhaetian Alps encompass the high mountain country of Graubünden and the lands adjoining it to the east and south. Among their western ranges are the Albula Alps, named for the river that drains their slopes. The Julier and Albula passes cross these mountains towards the Engadine, while the Septimer lies on their western margin. Near the Lunghin Pass, waters divide between the basins of the Rhine, the Inn and the Mera.