After the success of ascending K2, Stangl was now able to concentrate on the outstanding mountains of his Triple Seven Summits project. In January 2013, Stangl climbed Sumantri (4870m) in Oceania, as well as the three highest mountains of mainland Australia, Mount Kosciuszko (2228m), Mount Townsend (2209m), and Mount Twynam (2195m) in the Snowy Mountains and in New South Wales, in order to ascend the highest peaks according to the Bass list. For the completion of the project, Stangl travelled to the Kaukasus region to climb the 5193m high Shkara via the south face on August 23, 2013, together with the Georgian Archil Badriashvili and the Austrian Michael Haidn. The third highest mountain in Europe was the last of the Triple Seven Summits.