Roll out of Loipersdorf im Burgenland and let the road carry you past the ruins of Hausburg castle, then along the Pinka river. Next up is the ruin of Ziegersberg, another castle on the way, before Schloss Batthyány rounds off the sights. The loop runs 81.1 km with 1399 m of climbing, entirely on paved surface, and brings you back to where you started.