Inside the City Wall on Foot: Morning Market to Barbecue Alleys

Start at the foot of the south wall, where the Xiaonanmen morning market sets up along the brickwork a few minutes west of the South Gate. Stalls fire up from about 07:00, and the best cooking in the city happens here while it is still cool: hulatang, the peppery wheat-and-beef soup that starts the day in every Shaanxi household, steamed buns, and roujiamo pressed to order. Eat standing at the counter, shoulder to shoulder with the neighbourhood — ¥10–15 — and you will understand the walled city better than from any viewpoint. Bring cash: this is the one stop on the route still mostly run on notes.

Now climb. Entering at the South Gate costs ¥54, and at this hour the ramparts belong to about a dozen other people: no tour groups, no photo queues, just brick. The circuit runs 13.7 km — walk 30–45 minutes of it rather than trying to circle everything, and stop to look down at the grid you are about to cross on foot. This rectangle was laid out in the 1370s and has never been redrawn; Xi'an is legible today precisely because someone decided to draw a wall around it. Bikes rent at the gate for ¥45 per three hours if your legs have an opinion.

Shuyuanmen is that lane — the calligraphy street running a few hundred metres from the South Gate up to West Avenue. Brushes, inkstones, seal stones and paper, and a smell of fresh ink stronger here than anywhere else in the city. Most shops open around 10:00 and the craftspeople work in the open rather than behind glass, so this is the hour to come: give someone a character and they will carve it while you wait. Walking it is free. Carrying a stone home is the expensive part.

Xi'an had its own guardian deity and this is his house — the City God Temple (都城隍庙) on West Avenue, restored as a guild hall and still the most active piece of folk religion on the main drag. Incense hangs thick in the courtyard, families leave fruit and cake, and the place runs on donations far more than on its small entrance fee. Half an hour is enough; this is a stop, not a museum. It is also the natural place to break for tea before the old city's best meal.

The Drum Tower (鼓楼, Gǔlóu) marks the west end of the avenue and, more usefully, the mouth of the Muslim Quarter — the lanes begin two streets behind it. The tower is a Ming rebuild from 1380 and charges about ¥30 to climb; the tower itself is optional, its surroundings are not. This is where the grid's shop life turns over: the blocks north of here are where the city actually eats lunch.

Four avenues meet under the Bell Tower (钟楼, Zhōnglóu), which is why it stands at dead centre and why Xi'an is easy to navigate — get lost and you can always walk back to it. In daylight it is worth ¥30 to go up and see how flat and how relentlessly gridded the city really is. The free shot is from the pedestrian underpass, which circles the base so you can work every angle without crossing traffic. Spend a few minutes working out where you came from and which way the rest of the day points — because the next stop is not where the crowds are pulling you.

Lunch belongs here, and it belongs off the main strip. Walk Beiyuanmen for the first fifty metres — souvenir hawkers, a lot of shoulder — then get out of it. The lanes behind are where the Quarter eats: roujiamo, yangrou paomo, cold liangpi, sesame cakes straight off the griddle. ¥30–50 buys an excellent lunch if you share and keep moving. If the hour allows, the Great Mosque sits in the middle of these lanes with Chinese-style tiled courtyards, and it is worth its ¥25 whatever you happen to believe.

Sajinqiao (洒金桥, Sǎjīnqiáo) is the food street Xi'ans actually use — a working street of small kitchens that fills in the late afternoon, when the office crowd and the after-school crowd collide. Cheaper, rougher and better than the main strip, and the difference is entirely down to turnover: high chairs, low prices, no performance. This is the stop for a late-afternoon graze and the easiest place on the whole route to spend two hours without noticing.

End on Xuexi Xiang (学习巷, Xuéxí Xiàng), the barbecue alley behind the Great Mosque, as the light goes. Lamb skewers, grilled bread, cold beer and smoke standing in the lane — this is the Quarter at its best and it does not really begin until the sun is down. Unlike the main strip there is no lantern arch overhead; the food is the reason, not the photograph. Eat standing, order in rounds, and finish while the lane is still busy. Walk 8 minutes east afterwards if you want the floodlit Bell Tower as the last frame, or go home from here on foot.