The Great Church is the most image defining historical building that of Monnickendam. The Great Church is a three-halled church. The roofs of the three halls rest on the outer walls and on 24 pillars. The almost 10-meter-wide oak choir screen is one of the showpieces of the Great Church. The church is open to visitors from mid-April to end-September. The church belongs to the Protestant community of Monnickendam.