St. Catherine's Church in Middelhagen, with boulder foundations, was built around 1455. The wooden tower was created only later – according to the strict rules of the Cistercian monks, many churches were built without towers. The Catherine's altar from the Middle Ages (c.1480) is still preserved – it was probably installed here only after the Thirty Years' War, having been brought from Stralsund to Middelhagen. Another very valuable piece is a chalice dating from 1597; it is made of gilded silver.
References:Trenčín Castle is relatively large renovated castle, towering on a steep limestone cliff directly above the city of Trenčín. It is a dominant feature not only of Trenčín, but also of the entire Považie region. The castle is a national monument.
History of the castle cliff dates back to the Roman Empire, what is proved by the inscription on the castle cliff proclaiming the victory of Roman legion against Germans in the year 179.
Today’s castle was probably built on the hill-fort. The first proven building on the hill was the Great Moravian rotunda from the 9th century and later there was a stone residential tower, which served to protect the Kingdom of Hungary and the western border. In the late 13th century the castle became a property of Palatine Matúš Csák, who became Mr. of Váh and Tatras.
Matúš Csák of Trenčín built a tower, still known as Matthew’s, which is a dominant determinant of the whole building.