Xi'an City Wall

The Xi'an City Wall encircles the old city center and is most commonly entered at the South Gate (Yongningmen) in Beilin District. Construction began in the 1370s under the founding Ming emperor Zhu Yuanzhang, built up on the smaller foundations of the Tang dynasty Imperial City wall, and the rectangular circuit measures roughly 13.7 km around, standing about 12 meters high and up to 18 meters wide at its base. It is the most intact ancient city wall surviving in China. The structure consists of rammed earth cores faced with fired brick, reinforced by projecting rampart platforms spaced at intervals along the exterior for flanking defense, and originally ringed by a moat that has been restored as a landscaped waterway in sections. Four original gate complexes anchor the cardinal points, each with corner towers, gate towers, and archery towers arranged in depth rather than a single opening, a defensive layout typical of Ming military architecture. The wall fell into disrepair through the late Qing and Republican periods, with sections damaged or removed for road access, before a major restoration campaign in the 1980s rebuilt missing stretches and repaved the top as a continuous 12-meter-wide promenade. Bicycle rental stations are positioned at the main gates, and the wall top is now used for cycling and walking, with lantern displays illuminating the ramparts at night. Watchtowers along the route house small exhibits on the wall's construction and Ming-era Xi'an.