Mount Bintumani

Mountain Sierra Leone's highest mountain and rainforest reserve

Sierra Leone’s highest peak at roughly 1,945 metres, rising in the Loma Mountains; trekkers pursue rainforest trails, endemic birdlife and multi‑day ascents to remote summits.

Main image
11.11508W 9.22795N.png
Wikivoyage banner
Mount Bintumani 1992 or 93 (2).jpg
Mount Bintumani 1992 or 93 (3).jpg
Mount Bintumani 1992 or 93 (4).jpg
Mount Bintumani 1992 or 93.jpg

Mount Bintumani is the highest mountain in Sierra Leone and the dominant peak of the Loma Mountains range. It stands out as the country’s loftiest point and a significant natural landmark.

The mountain and surrounding Loma range have been known and used by local communities for generations; more recent visits have focused on exploration, biodiversity surveys and limited trekking tourism.

Located in northern Sierra Leone within the Loma Mountains, the peak sits inland from the coastal plain and forms part of a compact highland area in the country’s interior.

  • Elevation: Rises to about 1,945 metres, making it the highest peak in Sierra Leone and a focal point for local biodiversity and remote trekking routes.

What to See #

  • Summit area: Forest-covered slopes and summit areas forming the highest point in Sierra Leone and the Loma Mountains range.
Mount Bintumani
Mount Bintumani (Loma Mountains), Northern Province, Sierra Leone
9.2269, -11.1145

Tips for Visiting Mount Bintumani #

  • Start the ascent very early and plan for a multi‑day trek - reaching the peak and descending in one day is strenuous and afternoon storms are common in the wet season.
  • Hire a local guide and, where required, obtain permissions through the forestry or park authorities; local guides know the safest routes, suitable campsites and can handle navigation on poorly marked trails.
  • Aim for the dry season (roughly November-April) when trails are firmer, river crossings are safer and porters/guides are more reliably available.

Best Time to Visit Mount Bintumani #

For hiking Mount Bintumani, choose the dry months (roughly November-February) for clearer trails and fewer storms.

Dry season (best for trekking)
November-February · 8-20°C (summit), 20-30°C (lowlands)
Cooler, drier conditions make summit attempts and trail travel safer and clearer.
Wet and cloudy season
May-October · 10-24°C (summit), 24-30°C (lowlands)
Frequent rain, cloud and mist reduce visibility on trails and can make routes slippery.

Weather & Climate near Mount Bintumani #

Climate

Mount Bintumani's climate is classified as Warm-Summer Mediterranean - Warm-Summer Mediterranean climate with consistently warm temperatures year-round. Temperatures range from 9°C to 28°C. Heavy rainfall (2349 mm/year), wettest in August with a pronounced dry season.

Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
41°
Warmest Month
11°
Coldest Month
Monthly Conditions

January

January is mild with highs of 27°C and lows of 9°C. The driest month with just 12 mm and mostly sunny skies.

93 Ideal

Comfort

18°
Feels Like Mild
18°C
Temperature
27°
53%
Humidity
Humid

Weather

12 mm
Rainfall
2.2 m/s
Wind
Calm
1.7
UV Index
Very High
11.5h daylight

February

February is mild with highs of 28°C and lows of 11°C. Light rainfall and mostly sunny skies.

91 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
11° 28°
56%
Humidity
Humid

Weather

25 mm
Rainfall
2.5 m/s
Wind
Calm
1.9
UV Index
Very High
11.7h daylight

March

March is the warmest month with highs of 28°C and lows of 13°C. Moderate rainfall (72 mm).

83 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
13° 28°
60%
Humidity
Humid

Weather

72 mm
Rainfall
2.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.0h daylight

April

April is mild with highs of 27°C and lows of 14°C. Significant rainfall (141 mm) and partly cloudy skies.

75 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 27°
62%
Humidity
Humid

Weather

141 mm
Rainfall
2.9 m/s
Wind
Calm
2.2
UV Index
Extreme
12.2h daylight

May

May is mild with highs of 26°C and lows of 13°C. Heavy rain (220 mm) and partly cloudy skies.

67 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 26°
73%
Humidity
Very Humid

Weather

220 mm
Rainfall
2.2 m/s
Wind
Calm
2.0
UV Index
Extreme
12.4h daylight

June

June is mild with highs of 24°C and lows of 13°C. Heavy rain (278 mm) and mostly overcast skies.

63 Good

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 24°
82%
Humidity
Very Humid

Weather

278 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
12.5h daylight

July

July is cool with highs of 23°C and lows of 13°C. Heavy rain (348 mm) and mostly overcast skies.

61 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 23°
88%
Humidity
Very Humid

Weather

348 mm
Rainfall
1.5 m/s
Wind
Calm
1.7
UV Index
Very High
12.5h daylight

August

August is the coolest month with highs of 22°C and lows of 13°C. The wettest month with heavy rain (440 mm) and mostly overcast skies.

61 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 22°
91%
Humidity
Very Humid

Weather

440 mm
Rainfall
1.9 m/s
Wind
Calm
1.8
UV Index
Very High
12.3h daylight

September

September is mild with highs of 23°C and lows of 13°C. Heavy rain (414 mm) and mostly overcast skies.

63 Good

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 23°
89%
Humidity
Very Humid

Weather

414 mm
Rainfall
1.9 m/s
Wind
Calm
2.0
UV Index
Very High
12.1h daylight

October

October is mild with highs of 24°C and lows of 13°C. Heavy rain (282 mm) and mostly overcast skies.

63 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
13° 24°
85%
Humidity
Very Humid

Weather

282 mm
Rainfall
1.9 m/s
Wind
Calm
1.9
UV Index
Very High
11.8h daylight

November

November is mild with highs of 25°C and lows of 12°C. Regular rainfall (98 mm) and partly cloudy skies.

79 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
12° 25°
78%
Humidity
Very Humid

Weather

98 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
11.6h daylight

December

December is the coolest month with highs of 26°C and lows of 10°C. Light rainfall and mostly sunny skies.

91 Ideal

Comfort

18°
Feels Like Cool
18°C
Temperature
10° 26°
63%
Humidity
Humid

Weather

19 mm
Rainfall
2.0 m/s
Wind
Calm
1.6
UV Index
Very High
11.5h daylight

Nearby Attractions to Mount Bintumani