Wassu Stone Circles

Nature Reserve Ancient megalithic stone circles and UNESCO site

Near the village of Wassu, the Wassu Stone Circles are part of the Senegambian megalithic sites; visitors learn about the stone circles’ funerary context, see standing stones, and visit the on-site interpretive centre.

Main image

Wassu Stone Circles are a complex of megalithic stone circles and standing stones near the village of Wassu in the Central River Division of The Gambia, noted for their archaeological importance and megalithic architecture.

Groups of upright stones form concentric circles and alignments, with some circles spanning tens of metres across; the site is part of a wider regional ensemble of stone circles across Senegal and The Gambia. The arrangement and scale of the stones are the primary on-site features that draw interest and study.

Archaeologists attribute the monuments to prehistoric communities in the Senegambia region; studies have associated the circles with burial and ritual practices. The ensemble was recognized by UNESCO in 2006 as part of the Senegambian stone circles World Heritage listing.

The site sits near the village of Wassu close to the north bank of the Gambia River in the country’s central region, accessible from roads linking to larger towns along the river valley.

  • UNESCO: Inscribed in 2006 as part of the Senegambian stone circles World Heritage listing.
Wassu Stone Circles
Wassu, Central River Division, The Gambia (on the north bank of the Gambia River)
13.7000, -14.8700
Daily dawn-dusk (site); museum hours vary

How to Get to Wassu Stone Circles #

Wassu is reached by road from Jarra Soma or Janjanbureh (Georgetown). The nearest regional town is Janjanbureh on MacCarthy Island; from there it’s a drive north across the river. Local guides and 4x4 hire are recommended for the final stretch on unsealed roads.

Tips for Visiting Wassu Stone Circles #

  • Visit the small Wassu Museum to understand the archaeological context before walking the circle site.
  • Hire a local guide from Juffureh or Wassu to hear Mandinka oral histories tied to the stones.
  • Morning or late afternoon light is best for photography; mid-day heat can be intense.

Best Time to Visit Wassu Stone Circles #

Best during the dry season (Nov-Mar) for road access and cooler daytime temperatures.

Dry season
Nov-Mar · 20-30°C
Clear skies and cooler nights-easier travel on dirt roads.
Hot season
Apr-Jun · 28-36°C
High heat; shorter visits recommended and bring shade.
Rainy season
Jul-Oct · 24-30°C
Lush landscape but some tracks may be impassable.

Weather & Climate near Wassu Stone Circles #

Climate

Wassu Stone Circles's climate is classified as Hot Semi-Arid - Hot Semi-Arid climate with very hot summers (peaking in May) and warm winters (coldest in January). Temperatures range from 16°C to 39°C. Moderate rainfall (710 mm/year) with a pronounced dry season.

Air Quality: AQI 91 Moderate
Best Time to Visit
FebruaryJanuaryDecember
Temperature & Rainfall
Temperature Range
45°
Warmest Month
10°
Coldest Month
Monthly Conditions

January

January is warm with highs of 34°C and lows of 16°C. The driest month with just 0 mm and mostly sunny skies.

95 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
16° 34°
28%
Humidity
Dry

Weather

0 mm
Rainfall
2.0 m/s
Wind
Calm
1.6
UV Index
Very High
11.3h daylight

February

February is warm with highs of 36°C and lows of 18°C. Almost no rain and mostly sunny skies.

97 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
18° 36°
23%
Humidity
Dry

Weather

1 mm
Rainfall
2.0 m/s
Wind
Calm
1.9
UV Index
Very High
11.6h daylight

March

March is hot with highs of 38°C and lows of 20°C. The driest month with just 0 mm and clear sunny skies.

89 Excellent

Comfort

29°
Feels Like Hot
29°C
Temperature
20° 38°
24%
Humidity
Dry

Weather

0 mm
Rainfall
2.0 m/s
Wind
Calm
2.3
UV Index
Extreme
11.9h daylight

April

April is hot with highs of 39°C and lows of 22°C. Almost no rain and mostly sunny skies.

89 Excellent

Comfort

30°
Feels Like Hot
30°C
Temperature
22° 39°
28%
Humidity
Dry

Weather

1 mm
Rainfall
2.4 m/s
Wind
Calm
2.4
UV Index
Extreme
12.3h daylight

May

May is the hottest month with highs of 38°C and lows of 24°C. Almost no rain and mostly sunny skies.

87 Excellent

Comfort

31°
Feels Like Hot
31°C
Temperature
24° 38°
36%
Humidity
Comfortable

Weather

6 mm
Rainfall
2.2 m/s
Wind
Calm
2.4
UV Index
Extreme
12.6h daylight

June

June is hot, feeling like 31°C. Moderate rainfall (77 mm).

75 Very Good

Comfort

31°
Feels Like Hot
30°C
Temperature
24° 35°
56%
Humidity
Humid

Weather

77 mm
Rainfall
2.5 m/s
Wind
Calm
2.2
UV Index
Extreme
12.8h daylight

July

July is hot, feeling like 31°C due to high humidity. Significant rainfall (170 mm) and partly cloudy skies.

63 Good

Comfort

31°
Feels Like Hot
28°C
Temperature
23° 32°
77%
Humidity
Very Humid

Weather

170 mm
Rainfall
1.9 m/s
Wind
Calm
2.1
UV Index
Extreme
12.7h daylight

August

August is hot, feeling like 30°C with oppressive humidity. The wettest month with heavy rain (218 mm) and partly cloudy skies.

61 Good

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 31°
85%
Humidity
Very Humid

Weather

218 mm
Rainfall
1.7 m/s
Wind
Calm
2.1
UV Index
Extreme
12.4h daylight

September

September is hot, feeling like 31°C with oppressive humidity. Significant rainfall (175 mm) and partly cloudy skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
23° 32°
86%
Humidity
Very Humid

Weather

175 mm
Rainfall
1.5 m/s
Wind
Calm
2.0
UV Index
Extreme
12.1h daylight

October

October is hot, feeling like 31°C due to high humidity. Moderate rainfall (57 mm).

79 Very Good

Comfort

31°
Feels Like Hot
28°C
Temperature
22° 33°
79%
Humidity
Very Humid

Weather

57 mm
Rainfall
1.5 m/s
Wind
Calm
2.0
UV Index
Very High
11.7h daylight

November

November is warm with highs of 35°C and lows of 19°C. Almost no rain and mostly sunny skies.

87 Excellent

Comfort

27°
Feels Like Warm
27°C
Temperature
19° 35°
58%
Humidity
Humid

Weather

4 mm
Rainfall
1.3 m/s
Wind
Calm
1.7
UV Index
Very High
11.4h daylight

December

December is warm with highs of 34°C and lows of 16°C. Almost no rain and mostly sunny skies.

95 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
16° 34°
40%
Humidity
Comfortable

Weather

1 mm
Rainfall
1.8 m/s
Wind
Calm
1.6
UV Index
Very High
11.2h daylight

Nearby Attractions to Wassu Stone Circles