The Lower Austrian Höllental Railway (German: Höllentalbahn) is a narrow gauge electric railway with a track gauge of 760 mm (2 ft 5 15⁄16 in) which runs from the Austrian Federal Railways (ÖBB) station of Payerbach Reichenau on the Semmering Railway for approximately five kilometres through the market town of Reichenau an der Rax to Hirschwang.