Selsø Renaissance castle was built in 1576 by Corfitz Ulhlfeld and reconstructed in Baroque style in 1734. The castle stayed abandoned since 1829 and in periods used as a grain magazine. In 1972 the restoration of the castle was initiated. The result is that when you visit the castle today, it stands exactly as it did when it was abandoned in 1829 and started to deteriorate. There is, for example, no electricity, water or heating in the castle.
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.