was the ice age glacier of the Alpine river , the Inn .
The Inn Glacier ( German : Inn - Gletscher ) , also called the Inn Valley Glacier ( Inntal - Gletscher ) .
was the ice age glacier of the Alpine river , the Inntal - Gletscher .
The Inn Glacier ( German : Inn - Gletscher ) , also called the Inn Valley Glacier ( Inntal - Gletscher ) .