Lueg Pass is a mountain pass or defile above the Salzachöfen Gorge in Salzburg State, Austria. The pass is at the western edge of the Tennen Mountains and is approximately above the Salzach river where Salzachöfen is at its narrowest. The terms Lueg Pass and Salzachöfen are sometimes used interchangeably to refer to the whole canyon. Lueg Pass, providing a natural access through the narrow gap, was historically one of the primary routes across the Northern Limestone Alps.