It was built in memory of Master Xuanzang. At first, when Master Xuanzang came back from Japan, he put it here first. Later, he built Xuanzang Temple on the hill. He moved there and became a memorial place. This is the most crowded place in Riyuetan Lake, because the tour group is bound to arrive, it is better to come here in the morning or evening. On the wharf of Xuanguang Temple, there are famous tea eggs of Grandma, 50 NT 4. It is said that Grandma sold tea eggs here since she was 20 years old, and now she is over 60 years old. Because everybody bought it, the supply was in short supply and it was sold out at 3:30 p.m. The temple is not big, and behind it is the starting point of the Qinglong Mountain Trail, from which the Xuanzang Temple climbs up. Generally, tourist groups do not climb, and the Xuanguang Temple is over. There are several stones engraved with Sun Moon Lake. The pier has the largest number of people. There are many people waiting in line at the gate of Xuanguang Temple. In fact, from Xuanguang Temple down to the parking lot, there is another one, nobody, take any pictures. If you don't want to climb the mountain, in fact, the Ci'en Pagoda and Xuanzang Temple can take the bus around the lake, which is a circle around the Sun and Moon Lake. The place where Xuanguang Temple is stamped is on the left-hand side of the temple. People who know it are not Doha. Behind the temple there is a stone tablet, which says "Qianqiu Tour" and it is very touching to associate Xuanzang's journey to learn Buddhist scriptures. There are few people walking along the Qinglong Mountain trail after the temple. There are many mosquitoes here in April. If you want to go, you must take good measures to prevent mosquitoes.