St. Anna's Church, located in Vienna, Austria, is a historic Baroque church built between 1701 and 1713. It is known for its stunning architecture, featuring a beautiful dome and intricate frescoes. The church was designed by architect Johann Bernhard Fischer von Erlach and is dedicated to Saint Anne, the mother of the Virgin Mary. The church has significant cultural importance and is often visited by tourists and locals alike. It houses several notable artworks, including paintings by Giovanni Battista Tiepolo. St. Anna's Church also serves as a venue for concerts and religious services, contributing to its vibrant community presence.