Maps in China: why Google Maps fails, and what to use instead

If you have an iPhone, use Apple Maps and think no more about it — it works normally in China and its local data is correct. On Android, install Amap (高德地图, also listed internationally as AMap Global) — it has the best walking, metro and bus directions in Xi'an. Whichever you use, download offline maps at home and screenshot the Chinese addresses of your hotel and your first day's sights.

That's the whole strategy. The rest of this page explains why — because the reason Google Maps fails here is genuinely interesting, and understanding it once will save you from a dozen wrong turns. The app-setup side (payments, DiDi, translation) is covered in the essential apps guide; this page is just the maps piece.

Most travelers know the first failure: Google Maps is blocked in mainland China. On hotel Wi-Fi or a local SIM it simply won't load. With a travel eSIM that routes your data outside the mainland (or a VPN), it loads fine — which is exactly when the second, sneakier failure bites.

Even when Google Maps works, its China data is wrong. Street layouts are years stale, metro lines are missing, and — the big one — your position and your pins sit roughly 100 to 600 meters away from where the map says they are. Travelers assume the app is glitchy and restart it. It isn't glitchy; it's doing exactly what it's built to do. The explanation is a coordinate system called GCJ-02, and it's worth two minutes of your time.

Every GPS chip on earth — including the one in your phone — reports positions in a global standard called WGS-84. Every map legally published inside China, by law, draws its streets in a different system called GCJ-02, which takes each real coordinate and pushes it through a scrambling algorithm. The same physical spot therefore has two different addresses, roughly 100–600 meters apart, and the direction and size of the gap changes from place to place. Old China hands call GCJ-02 "Mars coordinates," because a WGS-84 pin dropped onto a GCJ-02 map looks like it landed on another planet.

Here is what that feels like on the ground. You're standing at Yongning Gate, the south gate of the City Wall. Your phone's GPS is telling the truth: you're at the gate. But Google draws its China street map in GCJ-02 while reading your raw WGS-84 position — so your blue dot drifts into the middle of the moat, or a full block inside the wall, depending on how the scramble lands at that spot. Drop a pin on your hotel near the Bell Tower and it can surface across the ring road in a different building entirely. And you cannot mentally correct for it: the offset is deliberately non-linear — 300 meters southeast here, 550 meters northeast two districts over.

Two more wrinkles, then we move to solutions:

• Google's satellite layer is WGS-84, so it never lines up with its own China street layer — roads visibly slide off their satellite shadows. If you've ever wondered why the streets look "printed in the wrong place" in satellite view, that's why.
• Offline apps built on OpenStreetMap (Maps.me, Organic Maps, OsmAnd) use WGS-84 throughout, so your blue dot actually matches their streets. Their problem is different: thin China data — missing alleys, stale metro lines, few points of interest. Keep one as backup paper; don't make it your main navigator.

Chinese apps — Amap, Baidu, Apple Maps in China — solve this cleanly: they publish in GCJ-02 and convert your GPS position into GCJ-02 before drawing it. Dot meets street, problem gone.

Apple Maps is the quietly perfect solution for iPhone users. It isn't blocked, its interface is fully in English, and inside mainland China it serves local data from AutoNavi — Amap's parent company — already in GCJ-02. That means correct pins, current streets, live transit directions for the Xi'an metro, and business listings that actually exist. You don't need to install, register or configure anything; the phone you flew in with just works.

Two honest caveats. First, the handover to AutoNavi data happens inside the mainland, so maps you browse from home can look less detailed — don't judge it until you land. Second, it's a China solution: it works because Apple partners with a licensed local provider, which is also why its data here is good. If you're on iPhone and prefer one less app, stop reading here — you're done. Spend your planning time on payments instead.

Amap (高德地图, Gāodé Dìtú, sometimes labeled Gaode) is what Xi'an actually uses — drivers, couriers, everyone — and it shows: the most accurate walking directions, real-time bus and metro routing, and lane-level navigation that makes the difference at Xi'an's enormous intersections. As of 2026 there are two listings in your app store: AMap Global, the international edition with an English interface, and the domestic 高德地图, which is Chinese-first. Try Global first.

If you end up on the domestic Chinese edition, don't panic — it's still usable:

• Search in Chinese. Paste the Chinese name or address copied from our attraction pages — Chinese search is precise, English transliteration is a lottery.
• Camera-translate the screen. Alipay's home-screen translate tool or Google Translate's camera mode turns any Chinese button into English in a second. After two days you'll navigate by icon memory anyway.
• Download the Xi'an offline pack in the app's settings at home — the menu is the same in both editions, and offline maps shrink your data use and dead-signal risk to zero.

The payoff for the mild hassle: this is the only app that will route you confidently through, say, the bus-plus-walk connection out to the Terracotta Army in Lintong. Trade-offs against the metro and DiDi are in the getting around guide.

Baidu Maps (百度地图) is the other giant, and for a short-stay visitor it's strictly a backup: there is no English interface, and everything Amap does for you, it does slightly less comfortably. Its genuine strengths are niche — exhaustive small-business listings and occasionally better coverage of obscure rural spots. If Amap can't find a tiny noodle shop a local recommended, Baidu might. Install it only if you're the type who enjoys the puzzle; everyone else can skip it and lose nothing.

Do these things at home, before departure — app stores and downloads are painless there and annoying on arrival:

1. Download offline packs. The Xi'an offline map in Amap (either edition), plus the offline Chinese language pack in your translation app. If you want belt-and-braces, add an OpenStreetMap-based offline app for its WGS-84 consistency.
2. Screenshot the Chinese names of your hotel and every sight on day one and two. A screenshot survives dead signal, a dead battery saver mode, and a language barrier — show it to any driver or passerby and you're understood instantly.
3. Know that your connectivity plan matters here: with a travel eSIM routing data outside the mainland, Google Maps will load and look fine — which is how people get fooled by the offset. Details in the internet, eSIM & VPN guide.

Finally, the handoff we've built into this site: every attraction page — the City Wall, the Muslim Quarter, the rest — carries two kinds of map links: Google Maps, for planning from your sofa at home where its China quirks don't matter, and Amap links with coordinates already converted to GCJ-02, for navigating on the ground. Plus a show-your-driver box with the address in Chinese, ready to screenshot. Use the right tool on each side of the flight and the coordinate war never touches you.