Sulejów Abbey was a Cistercian abbey founded in 1176 by the duke Kazimierz II the Just. The town of Sulejów grew up round it. The most notable parts of the abbey are the Romanesque church of Saint Thomas Becket of Canterbury and Romanesque fortifications which stopped the Mongol Hordes in the 13th century.
The monastery was dissolved in 1810. After many years of industrial and business use the surviving buildings are now used by the present parish.
References:The Pilgrimage Church of Wies (Wieskirche) is an oval rococo church, designed in the late 1740s by Dominikus Zimmermann. It is located in the foothills of the Alps in the municipality of Steingaden.
The sanctuary of Wies is a pilgrimage church extraordinarily well-preserved in the beautiful setting of an Alpine valley, and is a perfect masterpiece of Rococo art and creative genius, as well as an exceptional testimony to a civilization that has disappeared.
The hamlet of Wies, in 1738, is said to have been the setting of a miracle in which tears were seen on a simple wooden figure of Christ mounted on a column that was no longer venerated by the Premonstratensian monks of the Abbey. A wooden chapel constructed in the fields housed the miraculous statue for some time. However, pilgrims from Germany, Austria, Bohemia, and even Italy became so numerous that the Abbot of the Premonstratensians of Steingaden decided to construct a splendid sanctuary.