Jozani Chwaka Bay National Park

National Park Zanzibar national park protecting endemic red colobus monkeys

Jozani Chwaka Bay National Park on Zanzibar protects red colobus monkeys, mangroves and tidal flats; guided walks focus on wildlife and coastal ecology.

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Jozani Chwaka Bay National Park is a protected area on Unguja (Zanzibar) that conserves lowland forest, mangrove and coastal bay habitats, and is the principal terrestrial national park on Zanzibar. The park was established to protect the island’s endemic species and important mangrove systems.

The park’s highlights include the Zanzibar red colobus population in Jozani Forest, a network of boardwalks through mangroves, and short walking trails that allow close-up wildlife viewing. Visitors commonly plan 1-3 hour visits focused on the forest trails and the mangrove boardwalk.

The protected area was created to preserve local biodiversity and coastal ecosystems, formalized under national protection in the early 21st century. Management combines conservation with community-based tourism and guided visits.

Geographically the park lies on the central east coast of Unguja, near the village of Jozani and adjacent to Chwaka Bay, roughly a 25-40 kilometre drive southeast from Zanzibar’s main town of Stone Town depending on route.

  • Size: About 50 square kilometres in extent, combining lowland forest, mangroves and coastal bay habitats on Unguja (Zanzibar).
  • Wildlife viewing: The Zanzibar red colobus monkey is endemic to Unguja and is the park's signature species; early morning is best for sightings along forest trails.

What to See #

  • Jozani Forest: The Jozani Forest lies at the core of the park, an evergreen lowland forest that supports the endemic Zanzibar red colobus and other primates.
  • Chwaka Bay mangroves: Chwaka Bay mangrove system consists of tidal creeks and extensive mangrove stands at the park's eastern edge, important for fish nursery habitat and coastal protection.
  • Boardwalk and trails: The park boardwalk and visitor trails provide short, accessible routes through mangrove and forest suitable for wildlife viewing and guided walks.
Jozani Chwaka Bay National Park
Jozani Forest, near Chwaka Bay, Unguja South Region, Zanzibar, Tanzania
-6.2330, 39.4040
Daily 8:00am-5:00pm
Entrance fee approx. TZS 10,000-20,000 for foreigners (varies); guided tours extra

How to Get to Jozani Chwaka Bay National Park #

From Zanzibar City (Stone Town), taxis or tour operators run to Jozani (approx. 45-60 minutes). Many day tours combine Jozani with nearby spice farms or beach stops.

Tips for Visiting Jozani Chwaka Bay National Park #

  • Take the guided boardwalk trail through the mangrove to spot red colobus monkeys-guides are excellent at locating shy animals.
  • Combine a visit with a tour of Jozani village to support local community-run conservation projects.

Best Time to Visit Jozani Chwaka Bay National Park #

June-October dry season is ideal for wildlife viewing and comfortable walking conditions.

Dry season
June-October · 22-28°C
Cooler and pleasant for walks; animals easier to spot near water sources.
Short rains
November-December · 24-31°C
Lusher vegetation; some muddy trails but fewer tourists.

Weather & Climate near Jozani Chwaka Bay National Park #

Climate

Jozani Chwaka Bay National Park's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 20°C to 32°C. Abundant rainfall (1536 mm/year), wettest in April with a pronounced dry season.

Air Quality: AQI 47 Good
Best Time to Visit
AugustSeptemberJuly
Temperature & Rainfall
Temperature Range
32°
Warmest Month
22°
Coldest Month
Monthly Conditions

January

January is hot, feeling like 30°C due to high humidity. Moderate rainfall (66 mm) and partly cloudy skies.

76 Very Good

Comfort

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

Weather

66 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
12.3h daylight

February

February is the hottest month, feeling like 31°C due to high humidity. Moderate rainfall (68 mm) and partly cloudy skies.

76 Very Good

Comfort

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

Weather

68 mm
Rainfall
3.0 m/s
Wind
Light Breeze
2.7
UV Index
Extreme
12.2h daylight

March

March is hot, feeling like 30°C due to high humidity. Significant rainfall (158 mm) and partly cloudy skies.

67 Good

Comfort

30°
Feels Like Hot
28°C
Temperature
23° 32°
76%
Humidity
Very Humid

Weather

158 mm
Rainfall
2.5 m/s
Wind
Calm
2.5
UV Index
Extreme
12.0h daylight

April

April is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (414 mm) and partly cloudy skies.

69 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
79%
Humidity
Very Humid

Weather

414 mm
Rainfall
2.7 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

May

May is warm with muggy conditions (dew point 23°C). Heavy rain (320 mm) and partly cloudy skies.

74 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
79%
Humidity
Very Humid

Weather

320 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.7h daylight

June

June is warm with highs of 29°C and lows of 21°C. Regular rainfall (81 mm) and partly cloudy skies.

82 Excellent

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
76%
Humidity
Very Humid

Weather

81 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.6h daylight

July

July is warm with highs of 28°C and lows of 20°C. Moderate rainfall (54 mm).

88 Excellent

Comfort

24°
Feels Like Warm
24°C
Temperature
20° 28°
74%
Humidity
Very Humid

Weather

54 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.7h daylight

August

August is warm with highs of 28°C and lows of 20°C. Moderate rainfall (35 mm).

90 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
20° 29°
74%
Humidity
Very Humid

Weather

35 mm
Rainfall
3.5 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
11.8h daylight

September

September is warm with highs of 29°C and lows of 20°C. Moderate rainfall (38 mm).

90 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 29°
74%
Humidity
Very Humid

Weather

38 mm
Rainfall
3.2 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
12.0h daylight

October

October is warm with highs of 30°C and lows of 21°C. Moderate rainfall (63 mm).

86 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 30°
74%
Humidity
Very Humid

Weather

63 mm
Rainfall
3.2 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
12.1h daylight

November

November is warm with muggy conditions (dew point 23°C). Significant rainfall (114 mm).

81 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 31°
75%
Humidity
Very Humid

Weather

114 mm
Rainfall
2.9 m/s
Wind
Calm
2.5
UV Index
Extreme
12.3h daylight

December

December is hot, feeling like 30°C due to high humidity. Significant rainfall (125 mm).

72 Very Good

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 31°
76%
Humidity
Very Humid

Weather

125 mm
Rainfall
3.1 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
12.4h daylight

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