For real High Baroque excess, head for the early eighteenth-century Benedictine monastery at Melk – a pilgrimage centre associated with the Irish missionary St Koloman. The monumental coffee-cake monastery, perched on a bluff over the river, dominates the town. Highlights of the interior  are the exquisite library, with a cherub-infested ceiling by Troger, and the rather lavish monastery church, with similarly impressive work by Rottmayr.