The Abbey of Kremsmünster is a Benedictine monastery founded in 777. In the 17th and 18th centuries, the monastery was extensively expanded and remodelled in the Baroque style. The most remarkable structures are the 51-metre-high "Mathematical Tower", one of the oldest observatories in Central Europe, and the "Fischkalter", baroque water basins for fish farming.
Abbey of Kremsmünster (Removed from tentative list - Austria)
Map
We visited Kremsmünster in September 2014. We arrived at night and slept on the big carpark. In the morning we had a nice walk through the halls of the Abbey. Not bad, as we were the only people, but certainly not unique, only one of the many abbeys in Austria.