Prokoško Lake

Lake Glacial mountain lake on Vranica plateau

Hikers visit Prokoško Lake on the Vranica plateau for a glacial mountain lake framed by alpine meadows and stone shepherd huts; it’s a popular base for day treks, wildflower walks, and rustic photography.

Main image

Prokoško Lake (Prokoško Jezero) is a small glacial lake on the Vranica mountain plateau in central Bosnia and Herzegovina, located at high altitude in the mountain massif. The lake is surrounded by alpine meadows, rocky slopes and stands of mountain vegetation.

The most distinctive feature is a small vegetated islet that carries traditional wooden shepherd huts and simple shelters used seasonally by local herders. The lake and its immediate surroundings are used for short hikes, photography and pastoral activities rather than large-scale tourism.

The lake formed in a glacial basin and sits on the Vranica range between central Bosnian towns and mountain villages. It is accessed by mountain roads and footpaths from nearby settlements in the Vranica area.

  • High-altitude glacial lake: Sits at high altitude in the Vranica mountain range, approximately 1,650 metres above sea level, and is of glacial origin.
  • Shepherd huts: Seasonal shepherd huts and simple wooden shelters on the islet are a distinctive local feature and traditional grazing sites.

What to See #

  • Central islet and katun cluster: A small vegetated islet near the lake's centre that carries traditional wooden shepherd huts (katuns) used seasonally by herders.
Prokoško Lake
Prokoško Lake (Prokoško Jezero), Vranica Mountain, Federation of Bosnia and Herzegovina
43.9572, 17.7544

How to Get to Prokoško Lake #

Access is by mountain roads from Fojnica or Kupres; the final approach involves alpine tracks and a short hike. Local tour operators in nearby towns can arrange transport and guide services.

Tips for Visiting Prokoško Lake #

  • Hike the marked circuit that descends to the southern view platform for the best single view of the lake and its shepherd huts.
  • Access tracks can be muddy after rain - consider waterproof boots and return before dusk as mountain weather changes quickly.
  • Stay in nearby Fojnica or Kupres for local guide connections; many guesthouses will arrange a guided ascent.

Best Time to Visit Prokoško Lake #

Late spring through early autumn is the best window for visiting; summer offers the calmest trails and pleasant temperatures.

Summer
June-August · 10-22°C
The most comfortable hiking weather; wildflowers and green pastures.
Late spring/early autumn
May, September-October · 5-15°C
Fewer visitors and crisp air; possibility of early snow at higher elevations.
Winter
November-April · -10-5°C
Snowbound and often inaccessible without alpine equipment.

Weather & Climate near Prokoško Lake #

Climate

Prokoško Lake's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -8°C to 18°C. Abundant rainfall (1189 mm/year), wettest in November, distributed fairly evenly throughout the year.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
36°
Warmest Month
-24°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -2°C and lows of -7°C. Regular rainfall (80 mm) and mostly overcast skies.

33 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7° -2°
92%
Humidity
Very Humid

Weather

80 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.2h daylight

February

February is the coldest month with highs of -2°C and lows of -8°C. Regular rainfall (80 mm) and mostly overcast skies.

33 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-8° -2°
90%
Humidity
Very Humid

Weather

80 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.3h daylight

March

March is freezing with highs of 1°C and lows of -5°C. Regular rainfall (86 mm) and mostly overcast skies.

33 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
86%
Humidity
Very Humid

Weather

86 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 5°C and lows of -2°C. Significant rainfall (104 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
80%
Humidity
Very Humid

Weather

104 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.0
UV Index
High
13.3h daylight

May

May is cold with highs of 12°C and lows of 2°C. Significant rainfall (104 mm) and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
78%
Humidity
Very Humid

Weather

104 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.4
UV Index
High
14.5h daylight

June

June is cool with highs of 16°C and lows of 5°C. Significant rainfall (111 mm) and partly cloudy skies.

67 Good

Comfort

10°
Feels Like Cool
10°C
Temperature
16°
75%
Humidity
Very Humid

Weather

111 mm
Rainfall
2.9 m/s
Wind
Calm
1.8
UV Index
Very High
15.2h daylight

July

July is cool with highs of 18°C and lows of 7°C. Regular rainfall (87 mm).

71 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
18°
65%
Humidity
Humid

Weather

87 mm
Rainfall
2.8 m/s
Wind
Calm
1.9
UV Index
Very High
14.9h daylight

August

August is cool with highs of 18°C and lows of 6°C. Regular rainfall (88 mm).

71 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
18°
61%
Humidity
Humid

Weather

88 mm
Rainfall
2.8 m/s
Wind
Calm
1.6
UV Index
Very High
13.8h daylight

September

September is cold with highs of 14°C and lows of 4°C. Regular rainfall (100 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
14°
72%
Humidity
Very Humid

Weather

100 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.0
UV Index
High
12.4h daylight

October

October is cold with highs of 9°C and lows of 1°C. Significant rainfall (109 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
80%
Humidity
Very Humid

Weather

109 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.9h daylight

November

November is cold with highs of 4°C and lows of -4°C. The wettest month with heavy rain (130 mm) and partly cloudy skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
87%
Humidity
Very Humid

Weather

130 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.5h daylight

December

December is freezing with highs of 0°C and lows of -6°C. Significant rainfall (110 mm) and partly cloudy skies.

35 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°
90%
Humidity
Very Humid

Weather

110 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.8h daylight

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