The Church of St. Cyriakus is a historic Romanesque church located in Gernrode, Germany. Built in the 10th century, it is known for its unique architectural style, featuring a combination of brick and stone. The church is dedicated to Saint Cyriakus, a Christian martyr, and serves as a significant example of early medieval ecclesiastical architecture. The church is part of the UNESCO World Heritage Site known as the "Romanesque Monuments of Bamberg," which highlights its cultural and historical importance. Visitors can admire its intricate carvings, beautiful frescoes, and the well-preserved interior that reflects the artistry of the time.