Travelers are voting Schloss Herberstein, Burg Seebenstein and Schloss Krumbach as the best of 18 castles in Hartberg. There are 9 castles in Kapfenberg a city just 89 km from Hartberg and 10 castles in Bruck an der Mur which is 94 km distant. The most popular of these are Schachenstein Castle in Kapfenberg and Eggenberg Castle in Bruck an der Mur. You can find 251 Castle in the country of Austria and Hohensalzburg Castle is our members favorite Castle in all of Austria. Want more? Check out our map of castles in Hartberg.