municipality consists of the villages of Azmoos 482 m, Trübbach 478 m, Weite 469 m along the Rhine, Oberschan 668 m, Malans 617 m, Gretschins 600 m and Fontnas 542 m in the foothills of the Alvier chain, the hamlets of Plattis 464 m and Murris 470 m, and Matug 731 m and environs, historically a Walser Streusiedlung.

Wartau has an area, (as of the 2004/09 survey) of . Of this area, about 45.8% is used for agricultural purposes, while 38.4% is forested. Of the rest