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Dean Croshere from Jomtien, Thailand CC BY-SA 4.0 Wikimedia Commons

Botum Sakor National Park

Park

Cambodia's largest protected area in Koh Kong province combines lowland rainforest and coastline; visitors come for jungle trekking, coastal beaches and wildlife surveys in a sparsely settled landscape.

Botum Sakor National Park Siem ReapAngkorPhnom PenhBattambangKampotSihanoukvilleKoh RongBotum Sakor National Park
In this guide

Botum Sakor National Park essentials

Country: Cambodia
Driest months: Dec-Feb
Pay in: Riels (៛)
Language: Khmer
Emergency: 117

Botum Sakor National Park at a Glance

About Botum Sakor National Park

Botum Sakor National Park is a large protected area in Koh Kong province on Cambodia’s southwest coast combining lowland evergreen forest, coastal plains, mangroves and beaches. The park protects a range of coastal and terrestrial habitats that support large mammals and forest-dwelling wildlife.

The landscape ranges from low coastal plains and beaches to forested foothills that link with the Cardamom Mountains. The park is valued for its biodiversity, including populations of large mammals and a range of primates, and for its coastal ecosystems.

Management and use of the park aim to conserve habitat while accommodating limited tourism and local livelihoods, but much of the area remains remote and lightly developed.

Botum Sakor lies along Cambodia’s Gulf of Thailand coast in Koh Kong province, stretching inland from the shoreline toward the lower slopes of the Cardamom Mountain range.

  • Access and logistics: Access is typically from Koh Kong province and facilities are limited in much of the park, so trips often require local guides or 4x4 transport.

Exploring Botum Sakor National Park

Botum Sakor occupies a peninsula on the Gulf of Thailand roughly 50 km wide, combining densely forested mountains with remote beaches and bays along all three of its coasts. Its wildlife is diverse, including around two dozen elephants along with a range of big cats and primates.

The most accessible beaches lie on the west coast, while those to the east and southeast are far more remote. The peninsula’s highest point is a peak of some 400 metres near its centre, though reaching it requires arranging a guide with a ranger at park headquarters. You can also charter a long-tail boat from Andong Tuek or Sihanoukville to explore the coastline. These towns have the nearest accommodation, though it may be possible to stay at the Ta Nun ranger station within the park.

Tips for Visiting Botum Sakor National Park

  • Plan your visit for the dry season (roughly November-April) - roads and forest tracks become difficult or impassable in the rainy months, which limits access to key parts of the park.
  • Arrange transport and a local guide from Koh Kong or nearby towns before you travel; sections of the park are remote and unmarked, and guides improve your chances of wildlife sightings and safe navigation.
  • Base yourself near the park entrance or stay multiple nights so you can reach both coastal areas and interior forest at dawn and dusk when wildlife activity is highest; check with the park administration about any permits or fees required in advance.
When to Go

Best Time to Visit Botum Sakor National Park

Best in the dry season (November-April) when trails and coastal access are most reliable and rain is minimal.

Dry season (best overall)
November-April · 24-32°C
Drier conditions make trails, beaches and boat access far easier-best season for wildlife watching, trekking and coastal activities.
Wet season (monsoon)
May-October · 24-30°C
Heavy rains, high humidity and occasional storms can make many interior roads and trails difficult or impassable; some areas may be inaccessible.

Weather & Climate near Botum Sakor National Park

Climate

Botum Sakor 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 (3267 mm/year), wettest in July with a pronounced dry season.

Air Quality: AQI 58 Moderate
Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
34°
Warmest Month
20°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Ideal 21° - 30° 26° 8 mm partly cloudy 77% 2.4 m/s 1.8 very high 11.4h
February Excellent 22° - 31° 26° 27 mm partly cloudy 77% 2.1 m/s 1.9 very high 11.7h
March Very Good 23° - 32° 31° 68 mm partly cloudy 78% 2.1 m/s 2.0 extreme 12.0h
April Good 24° - 33° 33° 105 mm overcast 78% 1.9 m/s 2.1 extreme 12.3h
May Acceptable 24° - 32° 32° 350 mm overcast 82% 1.7 m/s 2.0 extreme 12.5h
June Good 24° - 31° 30° 590 mm overcast 84% 1.8 m/s 1.9 very high 12.7h
July Good 24° - 30° 27° 693 mm overcast 85% 2.1 m/s 1.8 very high 12.6h
August Good 24° - 30° 27° 577 mm overcast 85% 2.0 m/s 1.8 very high 12.4h
September Good 24° - 30° 27° 474 mm overcast 86% 1.9 m/s 1.8 very high 12.1h
October Good 23° - 30° 27° 269 mm overcast 84% 1.8 m/s 1.8 very high 11.8h
November Very Good 23° - 30° 26° 87 mm partly cloudy 81% 2.2 m/s 1.8 very high 11.5h
December Excellent 22° - 30° 26° 19 mm partly cloudy 78% 2.5 m/s 1.8 very high 11.3h