Lianhu District (莲湖区)
38.32 km² · Area 2019
Lianhu District (莲湖区, Liánhú Qū) is the north-western district of Xi'an's walled city, and the largest of the three that sit inside the wall — 38.32 km² on 2019-era aggregator data. Its government seat is at Beiyuanmen Subdistrict (北院门街道), which is the same street as the tourist district most visitors have heard of.
That street is Beiyuanmen, the Hui Muslim Quarter (回民街, Huímín Jiē): a public street with no gate and no ticket, running back from the Drum Tower to the Great Mosque on Huajue Lane, founded in 742 AD with most of its present fabric from the Ming and Qing. The district also holds Sajinqiao, the adjacent food lane where Xi'an residents actually eat, and the drums still run at fixed times on the Drum Tower.
West of the Quarter, West Street (西大街) runs to the City God Temple, one of China's three great capital city god temples. North of it, on the wall at Yuxiangmen, sits Guangren Temple — the only Tibetan Buddhist temple in the province, and the single quietest sight in the district.
What it is actually like
Lianhu is the district that serves the visitor best, and it is worth being blunt about which parts of that are real and which are theatre.
The Muslim Quarter is the show: lantern-hung, heavily commercialised, and quick rather than good. Much of what sells there is generic lamb-on-a-skewer barbecue pitched at people who have never eaten Xi'an food. The genuine article is a few streets away at Sajinqiao, where the zenggao sellers set out around 6:30 and sell out by mid-morning, and where residents queue at the paomo and cured-meat roujiamo stalls in the evening. If you can only do one eating street in Xi'an, it is that one, not the famous one.
Two things get missed here. Guangren Temple is a working Tibetan Buddhist monastery set into the city wall, free, quiet, and almost entirely absent from itineraries — the antithesis of the Quarter two kilometres south. And the Great Mosque is a genuine 742 AD foundation rather than a later replica, though it is still an active place of worship: visitor access pauses for the five daily prayers, the prayer hall is closed to non-Muslims, and Friday midday is best avoided.
The honest downside is that the district's centre empties after 22:00 and gets loud between 18:00 and 21:00, when the Quarter, Sajinqiao, West Street and the Drum Tower drum performances overlap. Come at 8:00 for breakfast or after 22:30 for quiet; 19:00 is the worst hour to be here.