The Church of Peace is one of the highlights of Potsdam. This Protestant church is located in the Marley Gardens and is part of the UNESCO World Heritage Sites and Palaces and Parks of Potsdam and Berlin. The church dates from 1845 and was consecrated in 1848 although construction continued until 1854. The structure of the church largely imitates the style of a medieval Italian monastery, and the original sketches of the design were made by Frederick William himself. the church.