Ytter-Vikna (sometimes Ytre Vikna) is one of the three major islands in the municipality of Vikna in Nord-Trøndelag county, Norway. It is located in the western part of Vikna. Norwegian County Road 770 crosses the island. The villages of Austafjord and Valøya are located on this island.
Ytter-Vikna (sometimes Ytre Vikna) is one of the three major islands in the municipality of Vikna in Nord-Trøndelag county, Norway. It is located in the western part of Vikna. Norwegian County Road 770 crosses the island. The villages of Austafjord and Valøya are located on this island.