Roll out from Parkeerplaats Niedermoorgebiet bei Georgenberg and let the road carry you past Schloss Burgtreswitz, a castle, before the route meets the Pfreimd, a river, and later Burg Waldau, another castle. It's 72.8 km with 976 m of climbing, all on paved surface. The castles and the river come in that order, then the road turns you back toward where you started. Keep the legs turning and enjoy the mix of history and open road.