Mount Tahan

Mountain Highest peak in Peninsular Malaysia within tropical rainforest

Mount Tahan, about 2,187 metres, is the highest point in Peninsular Malaysia inside Taman Negara. Visitors undertake multi‑day jungle treks through rainforest, river crossings and basic camps to reach the summit.

Main image

Mount Tahan is the highest peak in Peninsular Malaysia, rising to about 2,187 meters and located within the Taman Negara protected area in Pahang.

Reaching the summit involves multi-day jungle trekking through lowland and montane rainforest, with trails that cross rivers and climb steep ridges; the route is known for challenging terrain and diverse forest ecosystems.

Geologically the mountain is part of the older core of Peninsular Malaysia and supports a range of habitats from lowland dipterocarp forest to montane vegetation near the summit.

The peak lies in central Peninsular Malaysia inside Taman Negara; access is commonly staged from Kuala Tahan or nearby ranger bases in Pahang.

  • Typical trek duration: Common ascent routes require multiple days in dense rainforest and are typically planned as 3-5 day treks, depending on the trailhead and party fitness.
  • Permits and management: Located within Taman Negara, entrance permits and park arrangements are handled through the park authorities and local ranger stations.

What to See #

  • Summit: The summit reaches 2,187 meters and is the highest point on Peninsular Malaysia, reached by several marked but strenuous jungle routes that include river crossings and steep climbs.
Mount Tahan
Mount Tahan (Taman Negara area), Kuala Tahan, Pahang, Malaysia
4.6326, 102.2341

How to Get to Mount Tahan #

Drive or public transport to Taman Negara’s Kuala Tahan gateway, then start the multi‑day trek. From Kuala Lumpur most visitors travel by road (roughly a 3-4 hour drive to the Taman Negara/Kuala Tahan area) or take an express bus or train to Jerantut and transfer to a riverboat; the boat upriver to Kuala Tahan typically takes around 1-2 hours. The Mt. Tahan ascent is a strenuous, guided multi‑day hike that begins from the Kuala Tahan river landing/trailhead (a short walk from the boat landing).

Tips for Visiting Mount Tahan #

  • Aim for the drier months (roughly February-October) and start at first light to avoid afternoon tropical downpours and high river levels that can make crossings hazardous.
  • Consider the Merapoh route rather than the longer Kuala Tahan approach if you want a shorter, steeper itinerary - Merapoh is the common 'short' access and can be less crowded than the Taman Negara/Kuala Tahan trail.
  • Register with the Taman Negara/park office and arrange a local guide and any required permits before you set out - park briefings and ranger registration are standard for multi‑day inland treks.
  • Plan logistics (boat transfers to Kuala Tahan or road transport to Merapoh) and campsite resupply ahead of time; sections of the route have limited services and river conditions change quickly after heavy rain.

Best Time to Visit Mount Tahan #

Best visited in the drier months (roughly February-April) when trails are less waterlogged and river crossings are easier.

Drier season
February-April · ~20-30°C (base/lower elevations)
Generally the least rainy months for Peninsular Malaysia; trails are easier and river crossings lower, making multi‑day treks up Mount Tahan more manageable.
Wet/monsoon period
November-January · ~20-30°C (very humid)
Heavier and more persistent rainfall, muddy trails and higher risk of flash flooding - trekking is more difficult and some routes can be hazardous.
Shoulder/warm season
May-October · ~20-30°C (humid with frequent showers)
Warm and very humid with frequent afternoon showers; still possible to trek but expect wet terrain and leeches in places.

Weather & Climate near Mount Tahan #

Climate

Mount Tahan's climate is classified as Oceanic - Oceanic climate with consistently warm temperatures year-round. Temperatures range from 12°C to 22°C. Heavy rainfall (2775 mm/year), wettest in December.

Best Time to Visit
AprilMayJune
Temperature & Rainfall
Temperature Range
34°
Warmest Month
16°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 20°C and lows of 12°C. Heavy rain (275 mm) and mostly overcast skies.

53 Acceptable

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 20°
90%
Humidity
Very Humid

Weather

275 mm
Rainfall
2.0 m/s
Wind
Calm
1.8
UV Index
Very High
11.8h daylight

February

February is cool with highs of 21°C and lows of 12°C. Significant rainfall (161 mm) and mostly overcast skies.

57 Acceptable

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 21°
88%
Humidity
Very Humid

Weather

161 mm
Rainfall
1.8 m/s
Wind
Calm
2.2
UV Index
Extreme
11.9h daylight

March

March is cool with muggy conditions (dew point 23°C). Significant rainfall (199 mm) and mostly overcast skies.

57 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
89%
Humidity
Very Humid

Weather

199 mm
Rainfall
1.8 m/s
Wind
Calm
2.4
UV Index
Extreme
12.0h daylight

April

April is cool with muggy conditions (dew point 23°C). Heavy rain (235 mm) and mostly overcast skies.

63 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 22°
89%
Humidity
Very Humid

Weather

235 mm
Rainfall
1.5 m/s
Wind
Calm
2.4
UV Index
Extreme
12.1h daylight

May

May is cool with muggy conditions (dew point 24°C). Heavy rain (226 mm) and mostly overcast skies.

61 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 22°
90%
Humidity
Very Humid

Weather

226 mm
Rainfall
1.5 m/s
Wind
Calm
2.2
UV Index
Extreme
12.2h daylight

June

June is cool with muggy conditions (dew point 23°C). Significant rainfall (139 mm) and mostly overcast skies.

59 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 21°
90%
Humidity
Very Humid

Weather

139 mm
Rainfall
1.7 m/s
Wind
Calm
2.1
UV Index
Extreme
12.3h daylight

July

July is cool with muggy conditions (dew point 23°C). Significant rainfall (137 mm) and mostly overcast skies.

57 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
90%
Humidity
Very Humid

Weather

137 mm
Rainfall
1.6 m/s
Wind
Calm
2.1
UV Index
Extreme
12.2h daylight

August

August is cool with muggy conditions (dew point 23°C). Significant rainfall (147 mm) and mostly overcast skies.

57 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
90%
Humidity
Very Humid

Weather

147 mm
Rainfall
1.7 m/s
Wind
Calm
2.2
UV Index
Extreme
12.2h daylight

September

September is cool with muggy conditions (dew point 23°C). Heavy rain (208 mm) and mostly overcast skies.

53 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
89%
Humidity
Very Humid

Weather

208 mm
Rainfall
1.6 m/s
Wind
Calm
2.1
UV Index
Extreme
12.0h daylight

October

October is cool with muggy conditions (dew point 23°C). Heavy rain (302 mm) and mostly overcast skies.

53 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 20°
90%
Humidity
Very Humid

Weather

302 mm
Rainfall
1.6 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

November

November is cool with muggy conditions (dew point 23°C). Heavy rain (361 mm) and mostly overcast skies.

53 Acceptable

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 20°
92%
Humidity
Very Humid

Weather

361 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.8h daylight

December

December is cool with muggy conditions (dew point 22°C). The wettest month with heavy rain (385 mm) and mostly overcast skies.

53 Acceptable

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 20°
92%
Humidity
Very Humid

Weather

385 mm
Rainfall
1.8 m/s
Wind
Calm
1.6
UV Index
Very High
11.7h daylight

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