On January 6, 2020, the CCTV large-scale documentary "Remembering Nostalgia" (Season 6) "Tongshan Ancient City: The Sea Homeland Dream Zhongyong Stone City" premiered, which made me recall the ancient city of Tongshan again. Fujian Dongshan Island is called Tongshan in ancient times. It not only has beautiful seaside scenery, but also has a deep historical and cultural heritage. The latter is concentrated in the ancient city of Tongshan, which stands on the seaside for more than 600 years. It is located in Tongling Town, northeast of Dongshan Island, 158 kilometers away from Zhangzhou urban area. The ancient Great Wall of Tongshan Ancient City records the glorious history of Dongshan people's resistance to the flood. Tongshan Ancient City is located in Fengdongshi Scenic Area, not a separate scenic spot. At present, there is a long city wall, four city gates, and an ancient dragonfly in the complete preservation. The ancient city is built near the sea, blowing the sea breeze, and hanging from the ancient city is a very leisurely scene. Since the scenic spot is on the beach, it is the season of wind and cold every December to February. The sea breeze is not suitable for tourism. It is recommended that summer May to October is the best travel season. Because the attractions are on the edge of the county seat, surrounded by the beautiful sea, there are not many people here, the ancient city is not famous, it used to be a sea defense fortress, there are many monuments here, basically locals visit. As long as you arrive in the county, you can take a small three-wheeled motorcycle or play, which is very convenient.