The Rosen Valley Railway (German: Rosentalbahn) is a mainly Austrian railway that runs from Sankt Veit an der Glan via Klagenfurt and Rosenbach to Jesenice in Slovenia. The section between Rosenbach and Jesenice through the Karawanks Tunnel is part of and international long-distance route between Salzburg and Zagreb. The railway line is operated by the ÖBB (Austrian Federal Railways). Traffic between Weizelsdorf and Rosenbach was suspended at the commencement 2016/17 timetable change. The line was sold to the state of Carinthia. NBIK heritage trains have been running between Weizelsdorf and Feistritz since the summer of 2020.[2][3]