Gölyazı, where nature and history are interwoven; It is an old Greek island town built on Uluabat Lake. Its historical name is Apollonia, and the name of the lake is Apolyont. Gölyazı, where Roman, Byzantine and Ottoman architecture is located together, is a protected area. The 750-year-old Crying Plane Tree, St. Pantelemeion Church, Zambaktepe, Crane Fish, Boat Tours, Uluabat Lake and its islands are the most prominent tourism items.