Some of them are: The Benedictine abbeys of Melk (Stift Melk a massive baroque Benedictine monastery) and Göttweig (a monastery of canons regular), at the beginning and end of the scenic Wachau section of the Danube Valley from where one gets a visual feast of the city of Melk; the Schallaburg Castle, a Renaissance style castle 4 kilometers from Melk; the Steiner Tor in Krems or Krems an der Donau, the late-Gothic Piarist church; Dürnstein for its wine growing area and the Durnstein castle; and the Burgruine Aggstein.