Southern Cardamom National Park

Park Cambodian national park protecting Cardamom Mountains rainforest

Southern Cardamom National Park in Koh Kong province protects lowland rainforest and mountain ridges. Visitors come for jungle trekking, river excursions, wildlife spotting and eco-lodges that access remote trails and waterfalls.

Main image

Southern Cardamom National Park is a protected area in southwestern Cambodia’s Cardamom Mountain range located in Koh Kong province, established to conserve lowland and montane rainforest. It is part of one of Southeast Asia’s largest remaining contiguous rainforest blocks.

The park protects rivers, waterfalls, primary forest and important habitat for large mammals and primates, attracting conservationists, researchers and guided ecotourism trips. Visitors encounter rainforest scenery, riverine habitats and opportunities for wildlife observation on guided excursions.

The park was created by the Cambodian government as part of broader efforts to expand formal protection across the Cardamom Mountains to reduce deforestation and poaching and to conserve key biodiversity. Management involves national authorities and conservation partners.

The park is located in Koh Kong province in southwestern Cambodia, within the Cardamom Mountains inland from the Gulf of Thailand and relatively close to the Thai border.

  • Access: Access into the park is limited and often requires organized tours or local guides; some areas are remote and undeveloped.
Southern Cardamom National Park
11.4286, 103.6672

How to Get to Southern Cardamom National Park #

Access is typically from Koh Kong town or coastal points in Koh Kong province. Travel often involves a mix of paved and unpaved roads; for interior trek access, arrange transport and guides through eco-tour operators or community-run initiatives in Koh Kong.

Tips for Visiting Southern Cardamom National Park #

  • Hire a local guide to reach remote forest areas - they know seasonal river crossings and Cambodian land-use norms.
  • Mosquito protection and vaccinations are important in lowland tropical forest regions.
  • Support community-based conservation projects when visiting; local groups run ranger programs and eco-tours.

Best Time to Visit Southern Cardamom National Park #

Dry season (November-April) is best for access and trekking; wet season offers dramatic rivers but more difficult travel.

Dry season
November-April · 24-32°C
More comfortable trekking and better access to trails; lower river levels.
Wet season
May-October · 24-30°C
Heavy rains make some roads impassable; dramatic waterfalls and lush forest regeneration.

Weather & Climate near Southern Cardamom National Park #

Climate

Southern Cardamom National Park's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 21°C to 33°C. Heavy rainfall (2491 mm/year), wettest in July with a pronounced dry season.

Air Quality: AQI 62 Moderate
Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
38°
Warmest Month
13°
Coldest Month
Monthly Conditions

January

January is warm with highs of 30°C and lows of 21°C. The driest month with just 6 mm and partly cloudy skies.

91 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 30°
80%
Humidity
Very Humid

Weather

6 mm
Rainfall
1.4 m/s
Wind
Calm
1.8
UV Index
Very High
11.4h daylight

February

February is warm with highs of 31°C and lows of 22°C. Light rainfall and partly cloudy skies.

89 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 31°
76%
Humidity
Very Humid

Weather

22 mm
Rainfall
1.6 m/s
Wind
Calm
1.9
UV Index
Very High
11.7h daylight

March

March is hot, feeling like 31°C due to high humidity. Moderate rainfall (65 mm) and partly cloudy skies.

71 Very Good

Comfort

31°
Feels Like Hot
28°C
Temperature
23° 32°
76%
Humidity
Very Humid

Weather

65 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Extreme
12.0h daylight

April

April is the hottest month, feeling like 34°C due to high humidity. Significant rainfall (104 mm) and mostly overcast skies.

61 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
24° 33°
80%
Humidity
Very Humid

Weather

104 mm
Rainfall
1.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.3h daylight

May

May is hot, feeling like 34°C with oppressive humidity. Heavy rain (281 mm) and mostly overcast skies.

53 Acceptable

Comfort

34°
Feels Like Hot
28°C
Temperature
24° 32°
87%
Humidity
Very Humid

Weather

281 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Extreme
12.5h daylight

June

June is hot, feeling like 32°C with oppressive humidity. Heavy rain (400 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
27°C
Temperature
24° 31°
91%
Humidity
Very Humid

Weather

400 mm
Rainfall
1.8 m/s
Wind
Calm
1.9
UV Index
Very High
12.7h daylight

July

July is hot, feeling like 31°C with oppressive humidity. The wettest month with heavy rain (453 mm) and mostly overcast skies.

55 Acceptable

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 30°
91%
Humidity
Very Humid

Weather

453 mm
Rainfall
2.1 m/s
Wind
Calm
1.8
UV Index
Very High
12.6h daylight

August

August is warm with muggy conditions (dew point 23°C). Heavy rain (434 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°
92%
Humidity
Very Humid

Weather

434 mm
Rainfall
2.0 m/s
Wind
Calm
1.8
UV Index
Very High
12.4h daylight

September

September is warm with muggy conditions (dew point 23°C). Heavy rain (378 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
92%
Humidity
Very Humid

Weather

378 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
12.1h daylight

October

October is warm with muggy conditions (dew point 23°C). Heavy rain (244 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
91%
Humidity
Very Humid

Weather

244 mm
Rainfall
1.2 m/s
Wind
Calm
1.8
UV Index
Very High
11.8h daylight

November

November is warm with muggy conditions (dew point 22°C). Regular rainfall (87 mm) and partly cloudy skies.

77 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
88%
Humidity
Very Humid

Weather

87 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.5h daylight

December

December is warm with highs of 30°C and lows of 21°C. Light rainfall and partly cloudy skies.

89 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 30°
83%
Humidity
Very Humid

Weather

17 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
11.3h daylight

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