The Zheng Cheng Memorial was established in 1962 to commemorate the 300th anniversary of Zheng Cheng's recovery of Taiwan. The memorial is located in the Riguangyan scenic spot, but does not accept admission tickets. The main building of the memorial hall is an overview villa of modern architecture. The villa itself is a beautiful scenery. The museum exhibits a large number of historical materials and statues and models of iron artillery when Zheng Chenggong recovered Taiwan, which is worth seeing.