Tallinn

St Mary's Cathedral, Tallinn (Estonian: Toomkirik, full name: Tallinna Neitsi Maarja Piiskoplik Toomkirik, German: Ritter- und Domkirche, English: The Cathedral of Saint Mary the Virgin in Tallinn, also known as Dome Church) is a church located on Toompea Hill in Tallinn, Estonia. Originally established by Danes on 13th century, it is the oldest church in Tallinn and mainland Estonia. It is also the only building in Toompea which survived a 17th century fire. Originally a Roman Catholic cathedral, it became Lutheran in 1561 and now belongs to the Estonian Evangelical Lutheran Church. (c)wiki