The medieval church of Solna is a so-called round church. The oldest part of the church, the roundhouse, originates from the late 12th century, and was especially built for defense purposes. Attached to this round center is a weaponhouse (south), a rectangular choir to the east, and a rectangular nave to the west. North of the choir is the sacristy, and to the east an octagonal grave choir. There is a second grave choir on the south side of the nave. The roundhouse (central tower) is covered by a tall cupola, which dominates the appearance of the church. The choir was added in the 13th century. The oldest part of the nave is from the 14th century, and was extended during the 15th century, when the weaponhouse and sacristy were built.
The church achieved large parts of its interior under the patronage of Magnus Gabriel de la Gardie. In 1674 the western portal was added, a sculptured portal originally constructed for Karlbergs slott in 1637, and moved to Solna church in 1674. In 1708 Queen Ulrika Eleonora commissioned a grave choir dedicated to count Tomas Polus. The roof was destroyed in a fire in 1723, and the current cupola was built after this incident. The Lange grave choir was constructed in the 1780s. In 1883 the church was given a roof of copper plates. A major restoration took place in 1928 under supervision of architect Erik Fant, when the church's medieval paintings were recovered. The medieval murals from ca. 1440 are attributed to Albertus Pictor.
The choir is dominated by the altar centre-piece, sculpted in wood in 1666 by Hans Jerling. The centre-piece frames two oil paintings with biblical motifs, and is crowned by a wood-sculptured Madonna from the late 16th century, while the altar is made of brick and covered by a limestone plate.
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.