Below you will find a day-by-day route, the visa you need, the best months to go, and how to book it. Plan on three or four nights in most cities and one long stay at the end.
What does a 21-day China route look like?
A good 21-day route links five cities with high-speed trains and two domestic flights.
| Days | Stop | Highlights | How you get there |
|---|---|---|---|
| Days 1–4 | Beijing (4 nights) | Forbidden City, Mutianyu Great Wall, Temple of Heaven, historic hutongs | International flight into Beijing |
| Days 5–7 | Xi'an (3 nights) | Terracotta Army, ancient City Wall, Grand Mosque, Muslim Quarter | High-speed train from Beijing, about 4 to 5.5 hours |
| Days 8–10 | Chengdu (3 nights) | Giant panda breeding center, People's Park teahouses, Sichuan cuisine | High-speed train from Xi'an, about 3.5 to 4 hours |
| Days 11–14 | Guilin and Yangshuo (4 nights) | Li River scenery, Yulong River bamboo rafts, countryside cycling | Domestic flight from Chengdu, then drive to Yangshuo |
| Days 15–21 | Shanghai (6 nights; fly home on Day 21) | The Bund, French Concession, Yu Garden, day trips to Suzhou or Hangzhou | Domestic flight from Guilin; trains from Shanghai Hongqiao take about 30 to 40 minutes to Suzhou and about 45 to 87 minutes to Hangzhou East |
Three tips for this route:
- The Forbidden City in Beijing is closed on Mondays, and you must book a ticket online in advance with your passport number.
- See the pandas in Chengdu early in the morning, at feeding time, when they are most active.
- Carry your physical passport on every train day, because your passport is your train ticket at station gates.
You can change the route. Swap Guilin for Yunnan to see Kunming, Dali, Lijiang and Shangri-La. Or head west from Xi'an along the Silk Road to Dunhuang. Entry to the Mogao Caves there depends on a daily visitor limit.
How many cities can you fit in 3 weeks?
Five hotel stops is about the most that feels comfortable in three weeks. This route spends three to six nights in each city. That leaves at least two full sightseeing days in every stop.
Each hotel change costs about half a useful day. You pack, check out and get to the station or airport. Then you go through security, ride the train or fly, and check in again. Moving every two nights wears you out. It also leaves little time for sightseeing.
Leave one or two free mornings in the three weeks. Use them to rest, walk a neighborhood, or absorb a train delay. If you have less time to travel, look at our 14-day China itinerary.
Which visa covers 3 weeks in China?
A 21-day trip requires either a 30-day visa-free entry or an advance tourist visa.
US travelers need a visa for three weeks in China. The 240-hour visa-free transit rules allow a stay of only 10 days. They also require an onward ticket to a third country or region. So they cannot cover a 21-day trip. You can review our 240-hour transit guide for shorter stopovers.
People from 50 countries can enter China visa-free for up to 30 days. This group includes the UK, Canada, Australia, New Zealand, France, Germany, and Japan. The 30 days start the day after you arrive. For most of these 50 countries, this visa-free entry ends on 31 December 2026. As of early November 2026, no 2027 extension has been announced.
For a 2027 trip, check the rules before you book, or apply for a tourist visa through a Chinese embassy or consulate. Any trip lasting over 30 days always requires a visa in advance. You can check our visa-free checker and our 30-day visa-free guide for updates.
When is the best time for a 3-week China trip?
Spring and autumn are the most comfortable seasons for a three-week trip. That means April to May or September to October. Pack layers, because mornings and evenings can be cool.
Summer is hot and humid across central and southern China. Beijing and Shanghai get afternoon thunderstorms most days from June through August. Typhoons can delay flights and trains. Beijing winters are cold and dry.
Avoid China's three busiest holiday periods if you can. Trains, flights, hotels and sight tickets sell out early. Lunar New Year's Day falls on Saturday 6 February 2027, with peak travel around Spring Festival. The other two major peaks are the May Day holiday from 1 May and the National Day holiday starting 1 October. The State Council's 2027 schedule (Xinhua report) gives Spring Festival 5 to 13 February, May Day 1 to 5 May and National Day 1 to 7 October. Our Golden Week guide has more on holiday dates.
Should you choose Independent or Private Guided?
Pick Independent if you are happy to find your own way between booked trains and hotels. Pick Private Guided if you want a car, driver and guide to handle the moving. Both are private China tours for your own group only, planned, booked and backed by LocalKey. You pay nothing until you approve a written plan.
Independent travel focuses on fast train journeys, with flights booked for long distances. LocalKey books your hotels, trains, domestic flights, and timed entry tickets. You get your trip plan in the LocalKey app and can chat with us any time, day or night, on WeChat or WhatsApp. You handle stations and daily walks on your own. On Independent, a guide or driver is an add-on, only on the days you choose.
Private Guided travel provides a private car and driver door to door. You meet a dedicated local host in each city and stay in more upscale hotels. Private guides join you on the sightseeing days that need them. It suits families with children or older parents, and anyone with heavy bags. Read our Independent vs Private Guided guide to compare details.
| Feature | Independent | Private Guided |
|---|---|---|
| Transport | High-speed trains and booked domestic flights; private car is an optional add-on | Private car and driver door to door |
| Guides | Optional local guide on the days you choose | Private guides on the days that need them |
| Hotels | Quality hand-picked hotels included | More upscale hotels included |
| Best for | Travelers who want an independent pace | Families, mixed ages, and guests with heavy luggage |
Trips that include this
- China tours — Browse private itineraries across China to compare regional routes and trip lengths.
- Grand China: 14 days — The two-week core route linking Beijing, Xi'an, Chengdu, Yangshuo, and Shanghai that this 21-day trip expands.
- Yunnan culture and landscape: 10 days — A southwestern route through Kunming, Dali, Lijiang, and Shangri-La that can swap into your third week.
- Silk Road: 10 days from Xi'an to Dunhuang — A historic route west from Xi'an through Lanzhou to Dunhuang.
To design a three-week trip around your schedule, start a custom route with a LocalKey specialist.
Sources
- Visa-Free Transit Policiesen.nia.gov.cn · National Immigration AdministrationChecked Nov 5, 2026
- Unilateral visa-free country listnia.gov.cn · National Immigration AdministrationChecked Nov 5, 2026
- Visa-free entry policy FAQenglish.shanghai.gov.cn · Shanghai Municipal GovernmentChecked Nov 5, 2026
- China Railway 12306 (English)12306.cnChecked Nov 5, 2026
- 2027 calendarhko.gov.hk · Hong Kong ObservatoryChecked Nov 5, 2026
