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Ondřej Žváček CC BY-SA 4.0 Wikimedia Commons

Hoang Lien National Park

National Park

A montane national park in Lào Cai province that includes Fansipan approaches, cloud forest and ethnic minority villages; trekkers come for high‑altitude hikes, biodiversity and views of the Hoang Lien range.

Hoang Lien National Park HanoiHo Chi Minh CityHa Long BayHoi AnDa NangHueSa PaNha TrangDa LatPhu QuocHoang Lien National Park
In this guide

Hoang Lien National Park essentials

Website: hoangliennationalpark.org
Admission: VND 80,000-200,000 (variable)
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About Hoang Lien National Park

Hoang Lien National Park is a protected area in Lao Cai province, northern Vietnam, covering high-elevation sections of the Hoang Lien mountain range. It includes steep slopes, cloud forests and alpine environments and is a key conservation area for the region’s biodiversity.

The park is widely used for trekking and nature tourism; routes up to the highest summit in the range draw hikers and climbers, and lower-elevation trails pass through forest and agricultural mosaics with ethnic minority villages. Elevation in the park ranges from valley bottoms up to Fansipan at 3,143 meters.

The area was designated for protection in the early 21st century to conserve watersheds, native forests and biodiversity across the Hoang Lien range. Management focuses on combining conservation with regulated eco-tourism and local community livelihoods.

Hoang Lien lies inland from the border with China in northwest Vietnam, with the market town of Sa Pa serving as the primary trailhead and service centre for visitors. The landscape is steep and mountainous, with rapid elevation gain from valley floors to rugged summits.

  • Gateway town: Sa Pa town is the main base for treks into the park and for guided excursions to high-elevation forests and ethnic minority villages.
  • Biodiversity: The park contains montane and cloud forest habitats at high elevations and is noted for high plant and animal diversity, including many endemic species.

What to See#

  • Fansipan: The highest peak in the region at 3,143 meters, commonly called Fansipan, is a major mountaineering and trekking objective and marks the roof of the Hoang Lien range.
Things to Do
When to Go

Best Time to Visit Hoang Lien National Park

Best visited in spring and autumn for clear views and stable weather; summer brings monsoon rains and winter can bring snow on higher slopes.

Spring (Mar-May)
March-May · 10-18°C (50-64°F) in lower elevations
Flowering season in the valleys; good trekking weather before the summer rains.
Autumn (Sep-Nov)
September-November · 10-20°C (50-68°F) in lower elevations
Clear skies and stable weather make this a favorite time for mountain views and photography.
Summer (Jun-Aug)
June-August · Heavy rains and higher humidity
Monsoon season - trails can be slippery and visibility reduced; ideal for those seeking lush, dramatic green valleys but expect rain.

Weather & Climate near Hoang Lien National Park

Climate

Hoang Lien National Park's climate is classified as Subtropical Highland (Dry Winter) - Subtropical Highland (Dry Winter) climate with cool summers (peaking in June) and cold winters (coldest in January). Temperatures range from 0°C to 17°C. Abundant rainfall (1822 mm/year), wettest in August with a pronounced dry season.

Air Quality: AQI 74 Moderate
Best Time to Visit
NovemberDecemberApril
Temperature & Rainfall
Temperature Range
36°
Warmest Month
-2°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good -1° - 9° 2° 23 mm overcast 82% 3.0 m/s 1.1 high 10.8h
February Acceptable 1° - 10° 3° 48 mm partly cloudy 76% 2.9 m/s 1.4 high 11.3h
March Acceptable 3° - 14° 7° 56 mm partly cloudy 74% 2.8 m/s 1.6 very high 11.9h
April Good 6° - 16° 11° 123 mm partly cloudy 74% 2.9 m/s 1.9 very high 12.6h
May Acceptable 9° - 17° 13° 217 mm overcast 75% 2.7 m/s 2.1 extreme 13.1h
June Acceptable 11° - 17° 14° 251 mm overcast 80% 2.9 m/s 2.0 very high 13.4h
July Acceptable 11° - 17° 14° 364 mm overcast 81% 2.4 m/s 2.0 extreme 13.2h
August Acceptable 11° - 17° 14° 383 mm overcast 82% 2.2 m/s 2.1 extreme 12.8h
September Acceptable 10° - 16° 13° 229 mm overcast 81% 2.2 m/s 1.9 very high 12.2h
October Acceptable 7° - 14° 11° 112 mm overcast 83% 2.5 m/s 1.5 very high 11.5h
November Good 4° - 12° 6° 11 mm partly cloudy 81% 2.6 m/s 1.3 high 10.9h
December Good 0° - 10° 3° 5 mm partly cloudy 82% 2.9 m/s 1.0 moderate 10.7h
Getting There & Around

How to Get to Hoang Lien National Park

Base in Sapa (Lao Cai province) - Sapa is the usual gateway for Hoang Lien National Park. From Sapa, local roads and guided treks lead into the park; Fansipan cable car departs from near Sapa and provides a faster ascent to high elevations. Regular buses and trains run to Lao Cai city, from which Sapa is a short bus or minivan transfer.

Tips for Visiting Hoang Lien National Park

  • Base in Sapa for access - the town is the usual staging point for treks into the park and to Fansipan.
  • If planning to summit Fansipan, consider the cable car from near Sapa (opened to public service in 2016) to save time on the approach and enjoy high-altitude views.
  • Hire local guides for any multi-day treks: trails can be steep and weather changes rapidly above 2,000 m.