From Bad Vöslau you roll out past Schloss Vöslau and into Doblhoffpark, a nature reserve, before castle after castle lines the way: Das Gutenbrunn, Palais Kaunitz and the Blauer Hof at Schloss Laxenburg. Then the Schwechater Werksbach, the Piesting and the Triesting rivers carry you along the loop. The 74.9 km is fully paved, with 190 m of climbing, and it brings you back to where you started.