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Natural site · LIAONING · UNESCO

Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II

中国黄(渤)海候鸟栖息地(第二期) · Zhōngguó Huáng (Bó) Hǎi Hòuniǎo Qīxīdì (Dì Èr Qī)

About

UNESCO extension (Phase II, 2023) of the Yellow Sea migratory bird sanctuary property, adding intertidal mudflat and wetland sites in Liaoning, Hebei, Tianjin and Shandong to the 2019 Phase I inscription in Jiangsu.

The Phase II extension of the Migratory Bird Sanctuaries along the Coast of Yellow Sea and Bohai Gulf was inscribed on the UNESCO World Heritage List in 2023, extending the existing property northward to include additional critical habitats along the eastern coast of China. The Phase II sites cover approximately 358,000 hectares across four provincial and municipal administrative units: Liaoning, Hebei, Tianjin and Shandong.

The Phase II addition brings in several ecologically significant areas. The Liaohe River Delta in Liaoning contains one of China's largest reed wetlands — Shuangtai Estuary — and is the most important wintering ground in China for the red-crowned crane, whose world population numbers only around 2,750 individuals. The Panjin Red Beach, where the estuary mudflats and shallow wetlands are dominated by red Suaeda salsa (sea blite) that turns crimson in autumn, is one of the most visually distinctive landscapes in northeast China.

The Bohai Bay wetlands in Hebei and Tianjin provide additional refuelling grounds for bar-tailed godwit, red knot and great knot on their transcontinental migrations. The Changdao Archipelago in Shandong, a chain of islands in the Bohai Strait, hosts large concentrations of raptors and passerine migrants during spring and autumn passage.

For birdwatchers, the Phase II sites add significant variety to the Phase I Yancheng and Dafeng sites in Jiangsu, and together the extended property covers the most important sections of the Yellow Sea and Bohai Gulf coastline for migratory waterbirds on the East Asian-Australasian Flyway.

How to get there

Panjin: high-speed rail from Shenyang to Panjin (about 30 min), then taxi or bus to Red Beach (about 1 hour). For Changdao: ferry from Penglai in Shandong (about 40 min).

When to visit

September–October for Red Beach at peak colour and crane arrivals. April–May for northbound shorebird migration at Bohai Bay sites.

UNESCO inscription

Inscribed 2019. · Criteria (x).
The Migratory Bird Sanctuaries along the Coast of Yellow Sea-Bohai Gulf of China is a serial extension of the property of the same name already inscribed on the World Heritage List. As part of the world’s largest intertidal wetland system, this area within the Yellow Sea Ecoregion supports crucial habitats for birds migrating on the East Asian-Australasian Flyway which spans some 25 countries from the Arctic to South-East Asia and Australasia. The wetlands serve a unique ecological function as indispensable stopover sites for many millions of waterbirds and represent a significant example of the shared natural heritage embodied in migratory birds.

Source: UNESCO World Heritage Centre — official listing.

Other natural sites in China

Other UNESCO World Heritage sites in China

Frequently asked questions

How much does Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II cost to visit?
Adult entry to Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II is ¥60, ¥null for children. Panjin Red Beach scenic area: approximately 60 CNY. Other component sites vary.
When is Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II open?
Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II opening hours: Panjin Red Beach (Shuangtai Estuary): 08:00–17:30. Other sites have variable access; a guide is recommended for intertidal areas.
How long do you need at Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II?
Allow 3–6 hours for Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II. Add buffer time if you plan to visit at peak season or include nearby sights in the same trip.
When is the best time to visit Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II?
September–October for Red Beach at peak colour and crane arrivals. April–May for northbound shorebird migration at Bohai Bay sites.
How do you get to Migratory Bird Sanctuaries along Yellow Sea and Bohai Gulf — Phase II?
Panjin: high-speed rail from Shenyang to Panjin (about 30 min), then taxi or bus to Red Beach (about 1 hour). For Changdao: ferry from Penglai in Shandong (about 40 min).
Verified May 2026

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