St. Mary's Church (Marienkirche) Rostock

The Marienkirche is Rostock's Evangelical Lutheran main church and a major work of North German brick Gothic. In 1232, an early Gothic predecessor church was mentioned for the first time; the construction of today's three-aisled basilica began around 1290 and was completed around the mid-15th century. The tower is now 86.32 meters high.

There are two organs in the church. The large organ houses 5700 pipes in 83 registers on four manuals and pedal behind a baroque facade.

Astronomical clock from 1472 by Hans Düringer.
1643 Restoration and adaptation to the then new world view. The fourth caledarium from 1885 - 2017.
Daily at 12:00 p.m. and 12:00 p.m. there is an apostle tour of the clock. A working historical clock with a medieval movement. For the most part preserved in its original condition, it is wound up by hand every day. Lower part caladarium with information about the day and year, upper part time dial with time, zodiac sign sun position and moon phase. Upper Frame Jesus and the Apostles.