Image collection »Sanna«
The Sanna is a feeder of the Inn in West Tyrol. From its source till Burgfried the river is called Rosanna. Only when the Trisanna flows into the Rosanna, which comes from the Paznaun Valley, it is called Sanna till Landeck, where it meets the Inn.
Further links: Hazards Chronicle Tyrol, Weblink »Wikipedia«