The Marienkirche is a church in Frankfurt in Germany. It was formerly the city's main parish church and was built over more than 250 years during the Middle Ages.
Wikipedia https://en.wikipedia.org/wiki/Marienkirche,_Frankfurt_(Oder)
Official Website http://www.st-marien-ffo.de/
Coordinates 52°20'35.272" N 14°33'15.869" E