From Ried im Innkreis you roll out along the Antiesen river, then past the Wasserschloss Aurolzmünster castle on your way to the Inn. The route follows the river to Burg Obernberg, another castle, before turning for home past Schloss St. Martin im Innkreis and Schloss Starhemberg. With 1220 m of climbing across 85.8 km, mostly on paved surface, it's a lively loop that keeps castles coming.
