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Wuzhizhou Island

A small island off Sanya with the clearest water on the Hainan coast and a heavy programme of watersports.

Updated 19 October 2026

Wuzhizhou Island

AI illustration

Typeisland resort
WhereHainan
Nearest citySanya
Best seasonNovember to April
Time to allowA day
Getting thereOff Haitang Bay, northeast of Sanya; boats from the Wuzhizhou pier
EntryTicket plus boat charged; activities extra

Wuzhizhou is a rocky island of about a square and a half kilometre off Hainan's eastern coast, developed as a day-trip resort because the water around it is clearer than anywhere else within reach of Sanya, with visibility good enough for diving and snorkelling on coral in the shallows. It has small beaches, a coastal walking path around the headlands, a lighthouse and a temple, and an unrelenting menu of paid activities: parasailing, jet skis, banana boats, sea walking, submarine trips and diving courses. A resort hotel allows overnight stays, which is when the island empties and becomes pleasant.

History

The island, about 1.48 square kilometres in Haitang Bay some 30 km north-east of Sanya, was settled in the Qing dynasty by the Daoist priest Wu Huacun, who built a house here while searching for a place to make the elixir of life (Wikipedia, Wuzhizhou Island).

What to look for

  • The clear water - the best visibility on the Sanya coast.
  • The coastal path - a walk around the headlands and viewpoints.
  • The coral shallows - snorkelling and diving off the beaches.
  • The activity menu - parasailing, jet skis, sea walking and dive courses.

When to go

November to April for dry, calm conditions; summer brings heat and typhoons from July to September, when boats may not run. Weekdays and early boats are the least crowded.

Practical notes

Everything on the island costs extra and prices are high. Day crowds are heavy and queues for activities long. Coral condition is mixed after years of heavy use.

Nearby

Sanya lies southwest; Boundary Island is north along the coast.

Key facts

Area1.5 km² (0.6 sq mi)
Location18.3115° N, 109.7620° E · map

Source: Wikidata, item Q8039419, read on 18 October 2026.

What to pack for Wuzhizhou Island

Chosen from what this place is for. Tap a kit for the full checklist.

  • Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
  • Your own mask + snorkel - A well-fitting mask is the single biggest comfort upgrade underwater. Find on Amazon
  • Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
  • Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon

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Plan your trip

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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