Huamachi, Yanchi, Ningxia 宁夏盐池花马池

Location: China, Ningxia, Yanchi County, Wuzhong Google Maps Amap
Part of: Stamps: The Great Wall (Ming) Definitives, The Great Wall, National Key Cultural Relics Protection Unit
Nearby: Yinchuan 124km, Western Xia Imperial Tombs 142km, Sand Lake (Shahu) 145km, Shapotou 214km, Yan'an 229km, Mount Kongtong 261km

Huamachi is the old name of the Yanchi county town, where the Ming built a walled garrison that anchored the Great Wall defences of eastern Ningxia. North of the town, long stretches of rammed-earth Ming wall and beacon towers run along the edge of the Mu Us sandy land.