Ben En National Park

National Park Vietnamese national park with karst landscapes and forests

Ben En National Park in Thanh Hóa protects lowland rainforest, lakes and limestone outcrops. Hikers and boaters visit for jungle trails, boat trips on park waterways and bird and amphibian observation.

Main image

Ben En National Park is a protected area in Thanh Hóa province, Vietnam, known for limestone karst features and a lake dotted with forested islets. The park conserves mixed forest and freshwater habitats in a karst landscape.

The landscape includes tower karst peaks, caves, and a lake with numerous small wooded islands that are commonly explored by boat. Trails and short walks pass through forested slopes and lead to viewpoints above the water and karst formations.

The area has been set aside for conservation to protect its karst terrain, freshwater systems, and forest biodiversity. Management focuses on both habitat protection and supporting low-impact visitor access.

Ben En National Park lies within Thanh Hóa province in northern Vietnam, inland from the provincial coastal plain. It is reachable from nearby district centers within the province.

  • Access and activities: Boat trips and short walks among forested islets and karst outcrops are common ways to experience the park's scenery.
Ben En National Park
Ben En National Park, Thanh Hóa province, Vietnam
19.6167, 105.5250
Daylight hours (park office hours vary)
Park entrance fees may apply-check national park authority

How to Get to Ben En National Park #

Ben En is accessible by road from Thanh Hóa city; the drive is typically under two hours depending on traffic and exact entry point. Local buses and private transfers serve the region; hiring a local guide or driver is recommended for remote trailheads.

Tips for Visiting Ben En National Park #

  • Hike early in the morning to avoid heat and to see wildlife near streams and ridgelines.
  • Hire a local guide to reach remote trails and to learn about the park's cultural heritage and rare species.

Best Time to Visit Ben En National Park #

Best visited in the dry season (December-April) for trekking and clearer weather; rainy months bring dramatic waterfalls but more challenging access.

Dry season
December-April · 18-28°C
Cooler temperatures and clearer trails; best for trekking and boat trips.
Rainy season
May-October · 22-32°C
Lush vegetation and waterfalls at their best but trails can be slippery and some roads impassable.

Weather & Climate near Ben En National Park #

Climate

Ben En National Park's climate is classified as Humid Subtropical (Dry Winter) - Humid Subtropical (Dry Winter) climate with hot summers (peaking in June) and mild winters (coldest in January). Temperatures range from 15°C to 32°C. Abundant rainfall (1583 mm/year), wettest in September with a pronounced dry season.

Air Quality: AQI 82 Moderate
Best Time to Visit
NovemberAprilMarch
Temperature & Rainfall
Temperature Range
41°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 20°C and lows of 15°C. The driest month with just 19 mm and mostly overcast skies.

71 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
15° 20°
85%
Humidity
Very Humid

Weather

19 mm
Rainfall
1.8 m/s
Wind
Calm
0.9
UV Index
Moderate
11.0h daylight

February

February is mild with highs of 20°C and lows of 16°C. Moderate rainfall (34 mm) and mostly overcast skies.

67 Good

Comfort

18°
Feels Like Mild
18°C
Temperature
16° 20°
85%
Humidity
Very Humid

Weather

34 mm
Rainfall
1.9 m/s
Wind
Calm
1.1
UV Index
High
11.4h daylight

March

March is mild with highs of 23°C and lows of 18°C. Moderate rainfall (37 mm) and mostly overcast skies.

75 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
18° 23°
85%
Humidity
Very Humid

Weather

37 mm
Rainfall
2.2 m/s
Wind
Calm
1.1
UV Index
High
11.9h daylight

April

April is warm with highs of 27°C and lows of 21°C. Moderate rainfall (53 mm) and mostly overcast skies.

77 Very Good

Comfort

24°
Feels Like Warm
24°C
Temperature
21° 27°
83%
Humidity
Very Humid

Weather

53 mm
Rainfall
2.2 m/s
Wind
Calm
1.5
UV Index
Very High
12.5h daylight

May

May is hot, feeling like 31°C with oppressive humidity. Significant rainfall (157 mm) and mostly overcast skies.

67 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
81%
Humidity
Very Humid

Weather

157 mm
Rainfall
2.2 m/s
Wind
Calm
2.0
UV Index
Extreme
12.9h daylight

June

June is the hottest month, feeling like 35°C with oppressive humidity. Significant rainfall (132 mm) and mostly overcast skies.

57 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
26° 32°
81%
Humidity
Very Humid

Weather

132 mm
Rainfall
2.1 m/s
Wind
Calm
2.2
UV Index
Extreme
13.2h daylight

July

July is the hottest month, feeling like 35°C with oppressive humidity. Heavy rain (226 mm) and mostly overcast skies.

53 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
26° 32°
82%
Humidity
Very Humid

Weather

226 mm
Rainfall
2.2 m/s
Wind
Calm
2.2
UV Index
Extreme
13.1h daylight

August

August is hot, feeling like 34°C with oppressive humidity. Heavy rain (256 mm) and mostly overcast skies.

53 Acceptable

Comfort

34°
Feels Like Hot
28°C
Temperature
25° 32°
84%
Humidity
Very Humid

Weather

256 mm
Rainfall
1.6 m/s
Wind
Calm
2.0
UV Index
Very High
12.7h daylight

September

September is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (397 mm) and mostly overcast skies.

65 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°
85%
Humidity
Very Humid

Weather

397 mm
Rainfall
1.4 m/s
Wind
Calm
1.7
UV Index
Very High
12.1h daylight

October

October is warm with highs of 28°C and lows of 22°C. Significant rainfall (166 mm) and mostly overcast skies.

67 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
85%
Humidity
Very Humid

Weather

166 mm
Rainfall
1.6 m/s
Wind
Calm
1.3
UV Index
High
11.6h daylight

November

November is mild with highs of 25°C and lows of 19°C. Moderate rainfall (73 mm) and partly cloudy skies.

79 Very Good

Comfort

22°
Feels Like Mild
22°C
Temperature
19° 25°
84%
Humidity
Very Humid

Weather

73 mm
Rainfall
1.8 m/s
Wind
Calm
1.1
UV Index
High
11.1h daylight

December

December is mild with highs of 22°C and lows of 16°C. Moderate rainfall (33 mm) and mostly overcast skies.

69 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 22°
83%
Humidity
Very Humid

Weather

33 mm
Rainfall
1.7 m/s
Wind
Calm
0.8
UV Index
Moderate
10.9h daylight

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