Located in Longwantun Town, Shunyi District, Jiaozhuanghu Memorial Museum of Tunnel Warfare Site covers an area of 72.9 mu (about 4.86 hectares). It is a national demonstration education base for patriotism, a national red tourist attraction, a key historical and cultural site under national-level protection, and a national Anti-Japanese War memorial site. Due to its unique historical value, it has become a signature symbol of Shunyi red culture.