English: Sufnersee is a reservoir on the Hinterrhein river between Sufers and Splügen, Graubünden, Switzerland.
Object location 46° 33′ 58.77″ N, 9° 22′ 06.75″ E Kartographer map based on OpenStreetMap. View all coordinates using: OpenStreetMap - Google Maps - Google Earth - Proximityrama info Edit coordinates on Wikidata