The Church of the Visitation of the Most Blessed Virgin Mary, otherwise known as St. Mary's Church, is a church, is one of oldest buildings in Warsaw and one of the few surviving examples of Gothic architecture in the city.
St. Mary's Church stands on the site of an ancient pagan place of worship. The church's foundation stone was laid by Janusz I the Old, Duke of Masovia and his wife, Danutė of Lithuania, in 1409. The church was consecrated in 1411. It has been modified, demolished and rebuilt several times. Originally it had one nave, was made of bricks, had a ceiling and an arch presbytery, before the end of the 15th century it was transformed into a three nave basilica.
The church's most striking characteristic is the tower, built in 1518. It is recognizable from a great distance and is depicted in the oldest images of Warsaw.
During World War II, the church was severely damaged by German forces - the roof of the nave collapsed and the upper portion of the tower was blown up. It was reconstructed in 1947-1966 to the design by Beata Trylińska.
Behind the church is small park with a set of steps that lead down to the Vistula and the so named Kościuszko banks of the river. In the square there are outdoor theatre performances and concerts which are organized locally.
References:Střekov Castle (Schreckenstein) is perched atop a cliff above the River Elbe, near the city of Ústí nad Labem. It was built in 1316 for John of Luxembourg, the father of the Holy Roman Emperor Charles IV, to guard an important trade route to Germany. After changing hands several times, the castle was acquired by the Lobkowicz family in 1563. Its strategic importance led to occupations by Imperial Habsburg, Saxon, and Swedish forces during the Thirty Years' War, as well as successive sieges by Austrian and Prussian armies during the Seven Years' War.
Although Střekov Castle was heavily damaged during those conflicts and abandoned as a military installation by the end of the 18th century, the 1800s saw many poets and artists visiting the castle, drawn by a new trend of interest in romantic ruins.