Fodor's Expert Review Schloss Petersberg

From a footpath at the upper end of the Hauptplatz, behind the Raiffeisenbank, take a steep 20-minute climb up 323 steps to the impressive remains of Schloss Petersberg. (An easier path to see the 12th- and 13th-century castle can be found next to Villa Bucher.) The Stadtmuseum (city museum) displays the history of the oldest city in Carinthia. Additionally, make a stop at the Petersbergkirche, a Romanesque church first built in 1130.