Dongsha Atoll National Park
National Park Protected coral atoll in the South China Sea
Remote coral atoll in the South China Sea designated a Taiwanese marine park; attracts divers and researchers for coral reefs, pelagic life and organised liveaboard trips.
Dongsha Atoll National Park protects Pratas Atoll, a coral atoll in the northern South China Sea administered by Taiwan and designated a national park in 2007.
The park preserves the atoll’s emergent islet, lagoon, fringing reefs and adjacent waters, and is notable for its coral communities, seagrass beds, seabirds and sea turtle nesting sites. Access is limited and managed for conservation and research purposes.
The atoll lies in the northern South China Sea; it is several hundred kilometres southwest of Taiwan’s main island and is managed from Taiwan with periodic supply and research visits.
- Protection and access: Established as a national park in 2007 to protect the Pratas Atoll ecosystem, the area is managed with restricted access and scientific permits are usually required for visits.
- Conservation value: The atoll is an important coral-reef and seabird habitat and supports nesting sea turtles and diverse reef fish populations, making it a priority site for marine research in the region.
What to See #
- Pratas Island (Dongsha Island): The main emergent feature is Pratas Island (Dongsha Island), a small coral islet that hosts the park's station and administrative facilities.
- Lagoon and reefs: The atoll's central lagoon and surrounding fringing reefs form the marine core of the park, supporting coral, seagrass and reef fish communities.
- Wildlife areas: Extensive seabird roosts and sea turtle nesting areas occur on and around the atoll and are part of the park's protected habitats.
How to Get to Dongsha Atoll National Park #
Access is by military or authorized research vessels and occasional organized trips from Taiwan (Kaohsiung) or via authorized transport; visits require permits and are weather-dependent.
Tips for Visiting Dongsha Atoll National Park #
- If joining a dive or snorkel trip, book through licensed operators-access and conservation rules are strict.
- Bring reef-safe sunscreen; Dongsha (Pratas) has fragile coral systems.
- Travel to the atoll is weather-dependent; keep flexible plans and expect transfers from Kaohsiung or other ports.
Best Time to Visit Dongsha Atoll National Park #
Visits are seasonal and tied to sea conditions; October-April generally offers calmer seas for access and marine activities.
Weather & Climate near Dongsha Atoll National Park #
Tropical climate with hot summers (peaking in July) and warm winters (coldest in January). Temperatures range from 19°C to 31°C. Abundant rainfall (1822 mm/year), wettest in August with a pronounced dry season.
January
January is mild with highs of 23°C and lows of 19°C. The driest month with just 18 mm and mostly overcast skies.
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February
February is mild with highs of 23°C and lows of 19°C. Light rainfall and mostly overcast skies.
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March
March is mild with highs of 25°C and lows of 21°C. Light rainfall and partly cloudy skies.
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April
April is warm with muggy conditions (dew point 23°C). Moderate rainfall (61 mm) and partly cloudy skies.
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May
May is hot, feeling like 32°C with oppressive humidity. Significant rainfall (169 mm) and partly cloudy skies.
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June
June is hot, feeling like 34°C with oppressive humidity. Heavy rain (329 mm) and partly cloudy skies.
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July
July is the hottest month, feeling like 36°C with oppressive humidity. Heavy rain (351 mm) and partly cloudy skies.
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August
August is hot, feeling like 35°C with oppressive humidity. The wettest month with heavy rain (439 mm) and mostly overcast skies.
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September
September is hot, feeling like 33°C with oppressive humidity. Heavy rain (241 mm) and mostly overcast skies.
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October
October is warm with muggy conditions (dew point 23°C). Significant rainfall (111 mm) and mostly overcast skies.
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November
November is warm with muggy conditions (dew point 22°C). Moderate rainfall (33 mm) and mostly overcast skies.
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December
December is mild with highs of 23°C and lows of 20°C. Light rainfall and mostly overcast skies.