Kaptai National Park

National Park National park surrounding Bangladesh's largest man-made lake

In Chittagong Division, Kaptai National Park surrounds Kaptai Lake and hilly rainforest created by the Kaptai Dam. Visitors take boat trips, search for wildlife and hike forest trails; lakeshore fishing and scenic drives draw regional tourists.

Main image

Kaptai National Park is a protected area in Bangladesh’s Chittagong Division that conserves forested land around a large reservoir and lake-dominated landscape. It is associated with the waterbody commonly known as Kaptai Lake.

The park’s main attractions are forested hills and shoreline scenery along the reservoir, with opportunities for boat-based sightseeing and viewing riparian habitats. The area attracts visitors for landscape photography, simple nature walks near the lake, and local wildlife observation rather than large-scale infrastructure or developed tourism.

The landscape and park boundaries developed after the creation of the reservoir that submerged low-lying valleys; the reservoir was created as part of a hydroelectric project. The area was later designated for protection under Bangladesh’s system of reserved forests and parkland to conserve remaining forest patches and lakeside habitat.

Geographically the park sits in southeastern Bangladesh within Chittagong Division, surrounding the reservoir known as Kaptai Lake on the Karnaphuli River. The park area is accessed from local towns in the Rangamati and Kaptai area and is part of the hill-forest region of the Chittagong Hill Tracts.

  • Reservoir: The adjacent reservoir was formed by the Karnaphuli Dam and is the main water feature around which the protected forested areas sit.

What to See #

  • Kaptai Lake (reservoir): The large freshwater body created by the Karnaphuli Dam is the dominant water feature adjacent to the park and is used for boating and lake-edge scenery.
Kaptai National Park
22.5022, 92.2011

How to Get to Kaptai National Park #

Kaptai National Park is accessible from Rangamati town and Cox’s Bazar via road; the nearest major city is Chittagong (about 2-3 hours by road). Local transport and private hires are the usual means to reach the park and Kaptai Lake.

Tips for Visiting Kaptai National Park #

  • Coordinate any visit with local conservation authorities; park access and permits may be required for certain activities.
  • Bring insect protection and rain gear in the wet season-trails can be slippery and leeches may be present.
  • Combine a park visit with a boat trip on Kaptai Lake to appreciate different habitats and viewpoints.

Best Time to Visit Kaptai National Park #

Dry season offers the most comfortable conditions for hiking and wildlife viewing; the monsoon produces dramatic greenery but harder trail conditions.

Dry season (Nov-Mar)
Nov-Mar · 20-30°C
Cooler and drier conditions ideal for trekking and wildlife spotting.
Monsoon/green season (Jun-Oct)
Jun-Oct · 24-32°C
Lush jungle, higher river levels, but trails can be muddy and less accessible.

Weather & Climate near Kaptai National Park #

Climate

Kaptai National Park's climate is classified as Tropical Monsoon - Tropical Monsoon climate with hot summers (peaking in May) and mild winters (coldest in January). Temperatures range from 14°C to 33°C. Heavy rainfall (2812 mm/year), wettest in July with a pronounced dry season.

Air Quality: AQI 95 Moderate
Best Time to Visit
FebruaryJanuaryDecember
Temperature & Rainfall
Temperature Range
40°
Warmest Month
Coldest Month
Monthly Conditions

January

January is mild with highs of 25°C and lows of 14°C. The driest month with just 6 mm and mostly sunny skies.

93 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 25°
62%
Humidity
Humid

Weather

6 mm
Rainfall
0.6 m/s
Wind
Calm
1.3
UV Index
High
10.8h daylight

February

February is mild with highs of 28°C and lows of 16°C. Light rainfall and mostly sunny skies.

95 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 28°
54%
Humidity
Humid

Weather

14 mm
Rainfall
0.8 m/s
Wind
Calm
1.8
UV Index
Very High
11.3h daylight

March

March is warm with highs of 32°C and lows of 20°C. Moderate rainfall (31 mm).

89 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 32°
53%
Humidity
Humid

Weather

31 mm
Rainfall
1.3 m/s
Wind
Calm
2.0
UV Index
Extreme
11.9h daylight

April

April is hot, feeling like 30°C. Significant rainfall (109 mm) and partly cloudy skies.

71 Very Good

Comfort

30°
Feels Like Hot
28°C
Temperature
23° 33°
64%
Humidity
Humid

Weather

109 mm
Rainfall
1.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.6h daylight

May

May is the hottest month, feeling like 33°C due to high humidity. Heavy rain (230 mm) and mostly overcast skies.

57 Acceptable

Comfort

33°
Feels Like Hot
29°C
Temperature
25° 33°
76%
Humidity
Very Humid

Weather

230 mm
Rainfall
1.8 m/s
Wind
Calm
2.0
UV Index
Extreme
13.1h daylight

June

June is hot, feeling like 32°C with oppressive humidity. Heavy rain (649 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 31°
85%
Humidity
Very Humid

Weather

649 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Very High
13.4h daylight

July

July is hot, feeling like 32°C with oppressive humidity. The wettest month with heavy rain (698 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 30°
88%
Humidity
Very Humid

Weather

698 mm
Rainfall
1.9 m/s
Wind
Calm
2.0
UV Index
Extreme
13.2h daylight

August

August is hot, feeling like 32°C with oppressive humidity. Heavy rain (493 mm) and mostly overcast skies.

55 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
25° 31°
88%
Humidity
Very Humid

Weather

493 mm
Rainfall
1.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.8h daylight

September

September is hot, feeling like 33°C with oppressive humidity. Heavy rain (299 mm) and mostly overcast skies.

53 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
25° 31°
88%
Humidity
Very Humid

Weather

299 mm
Rainfall
0.9 m/s
Wind
Calm
2.1
UV Index
Extreme
12.2h daylight

October

October is hot, feeling like 31°C with oppressive humidity. Heavy rain (205 mm) and partly cloudy skies.

61 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
85%
Humidity
Very Humid

Weather

205 mm
Rainfall
0.7 m/s
Wind
Calm
1.9
UV Index
Very High
11.5h daylight

November

November is warm with highs of 28°C and lows of 20°C. Moderate rainfall (68 mm) and mostly sunny skies.

87 Excellent

Comfort

24°
Feels Like Warm
24°C
Temperature
20° 29°
78%
Humidity
Very Humid

Weather

68 mm
Rainfall
0.5 m/s
Wind
Calm
1.6
UV Index
Very High
10.9h daylight

December

December is mild with highs of 26°C and lows of 16°C. Light rainfall and mostly sunny skies.

93 Ideal

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 26°
72%
Humidity
Very Humid

Weather

10 mm
Rainfall
0.7 m/s
Wind
Calm
1.3
UV Index
High
10.7h daylight

Nearby Attractions to Kaptai National Park