Five Blues Lake National Park National Park

Karst lake park known for blue waters and snorkeling

In Belize's Cayo District, Five Blues Lake National Park preserves a chain of karst lakes amid forest; visitors swim, snorkel, hike jungle trails and watch for resident birds and amphibians.

Five Blues Lake National Park at a Glance#

About Five Blues Lake National Park#

Five Blues Lake National Park is a small protected area in the Cayo District of inland Belize that conserves a cluster of karst sinkhole lakes and surrounding tropical forest. The park is notable for its clear blue sinkhole lake at the heart of the reserve and the karst landscape that created the lakes.

The site offers short walking trails, picnic areas and designated swimming spots at the main lake; the water remains notably clear and blue compared with surrounding waterways. Wildlife and birdwatching opportunities are present in the forested areas, though facilities are limited and visits are generally short day trips.

The area was set aside to protect its distinctive karst lakes and the adjoining forest habitat and is managed for conservation and low-impact recreation. Over time the site has remained relatively undeveloped to preserve water quality and forest cover.

The park sits in the foothills of Belize’s interior within the Cayo District, inland from the Caribbean coast and surrounded by mixed broadleaf tropical forest and limestone terrain. The nearest larger towns are in the Cayo region; access requires local roads from the district’s main settlements.

  • Blue sinkhole: The park centers on a striking deep blue karst sinkhole lake and several smaller connected lakes surrounded by tropical forest.
  • Visitor access: Access is by unpaved roads and short trails; recreational use is concentrated at a few designated swimming and picnic spots.

Tips for Visiting Five Blues Lake National Park#

  • Plan an early start to avoid afternoon heat and afternoon showers; mornings generally have clearer water and better conditions for swimming or short hikes between the lakes.
  • Pay park entry and use the on-site ranger/guides for route advice-locally based guides know seasonal water conditions, safe swimming spots, and the best viewpoints, especially after heavy rain.
  • Avoid long weekends and Belizean national holidays if you want fewer local visitors; week-days are quieter and make boat or trail access easier.

Best Time to Visit Five Blues Lake National Park#

Plan visits during the dry season (roughly Feb-Apr) for the most reliable trail and swimming conditions.

Dry season (best for hiking & swimming)
February-April · 24-30°C
Lower rainfall and clearer trails make this the most convenient time for visiting the park and its lakes.
Wet season
June-November · 24-30°C
Frequent heavy rains raise water levels and can make some trails and access points muddy or slippery.
Shoulder
May, December-January · 24-30°C
Transitional months with variable conditions; rain is possible but there are often dry spells suitable for visiting.

Weather & Climate near Five Blues Lake National Park#

Climate

Five Blues Lake National Park's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 18°C to 32°C. Heavy rainfall (2059 mm/year), wettest in July.

Air Quality: AQI 42 Good
Best Time to Visit
MarchAprilFebruary
Temperature & Rainfall
Temperature Range
41°
Warmest Month
9°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Very Good 18° - 27° 23° 123 mm partly cloudy 88% 2.1 m/s 1.4 high 11.1h
February Excellent 19° - 28° 23° 68 mm some cloud 84% 2.3 m/s 1.7 very high 11.5h
March Excellent 20° - 30° 25° 56 mm some cloud 77% 2.6 m/s 2.1 extreme 11.9h
April Excellent 22° - 31° 26° 50 mm some cloud 72% 2.9 m/s 2.3 extreme 12.4h
May Very Good 23° - 32° 30° 102 mm partly cloudy 76% 2.5 m/s 2.2 extreme 12.8h
June Good 23° - 32° 31° 267 mm partly cloudy 87% 2.3 m/s 2.1 extreme 13.0h
July Good 22° - 31° 27° 305 mm partly cloudy 89% 2.3 m/s 2.1 extreme 12.9h
August Good 22° - 31° 27° 229 mm partly cloudy 88% 2.0 m/s 2.2 extreme 12.6h
September Good 22° - 31° 27° 263 mm partly cloudy 91% 1.8 m/s 2.1 extreme 12.1h
October Good 21° - 30° 26° 238 mm partly cloudy 92% 1.8 m/s 1.7 very high 11.6h
November Very Good 20° - 29° 24° 192 mm partly cloudy 91% 1.7 m/s 1.4 high 11.2h
December Very Good 19° - 28° 23° 166 mm partly cloudy 90% 1.8 m/s 1.3 high 11.0h