Rakotzbrucke, the arched "Devil's Bridge" in Kromlau, is a short trip west of Bad Muskau and one of the most photographed small bridges in Saxony. Its stone arc and reflection form a near-perfect circle when the water is still.
It is not part of Muskau Park, and it is too delicate to walk across. Treat it as a nearby add-on: a quick, pretty stop if you have a car or are following the forest railway route through the area.