Do I need a visa for China?+
Since 2024, Czech (and most EU) citizens can visit mainland China visa-free for tourist stays up to thirty days; the policy changes regularly, so check it shortly before travel. Hainan additionally has its own visa-free scheme for tour groups and individual tourists of up to thirty days. Your passport must be valid for six months.
How do you pay in China without a Chinese card?+
The standard is mobile payment via WeChat Pay and Alipay, and both can now be linked to a foreign card — set this up at home, since it's often difficult to do on the ground without a Chinese phone number. Cash is still legal, but many businesses struggle to handle it. Bank of China ATMs accept foreign cards.
Which bay in Sanya should I choose?+
Yalong Bay has the nicest beach and luxury resorts but is isolated. Dadonghai is the cheapest, walkable from the centre, and has the only real nightlife. Haitang Bay is the newest, widest and calmest, but the farthest from everything. For a first visit without a car, Dadonghai is the most practical.
When is the weather best in Sanya?+
From November to April, when it's dry, around 28°C, and typhoon-free. This is also mainland China's peak season — around Lunar New Year and the first week of May, hotel prices double or triple. From July to September typhoons are a risk and can shut the airport.
Can I get by in English in Sanya?+
Within the resorts and at the airport, yes; outside them, only occasionally. Menus are in Chinese, bus announcements are in Chinese, and restaurant staff usually don't speak English. A translation app with photo mode is practically essential, and it's worth downloading an offline dictionary, since Google doesn't work without a VPN.
How do I avoid getting overcharged for seafood?+
Always weigh your catch on the certified scale at the market entrance, never the vendor's own scale, and get the price per kilo and the cooking fee written down before agreeing to anything. The First Market and Sanya Seafood Square both keep control scales for exactly this reason. With that precaution, it's the best food in the city.
Are Hainan's duty-free shops worth it?+
Usually not, for foreigners. The duty-free scheme with its high allowances is designed for Chinese residents with a domestic ID, and goods are picked up on departure to mainland China. The CDF Mall in Haitang Bay is the largest of its kind in the world and worth seeing as a spectacle, not as a shopping trip.
Does the internet and mapping work in Sanya?+
Without a VPN, Google, WhatsApp, Facebook, Instagram and Google Maps don't work. You need to install and test a VPN before you fly, since it can't be downloaded once you've arrived. Local alternatives — Baidu Maps and Amap — work well but are in Chinese. A local SIM or an eSIM roaming through a foreign carrier gets around some of the restrictions.