Klek mountain, Croatia

Mountain Limestone mountain and popular climbing destination

Near Ogulin in central Croatia, Klek is a limestone mountain popular for hiking, technical rock routes and local folklore about witches; climbers use established routes and nearby mountain lodges.

Main image

Klek is a prominent mountain in Karlovac County in central Croatia, noted for steep limestone cliffs and a distinctive silhouette visible from the surrounding lowlands. It is a local landmark and a destination for outdoor recreation.

The mountain offers routes for hikers and climbers and presents exposed rock faces that attract technical climbing activity. Trails and informal paths lead to viewpoints with wide-ranging views over the surrounding countryside.

Klek figures in regional folklore and traditional stories that feature the peak’s dramatic profile and isolated summit. The area is managed as part of local recreational and conservation interests.

Klek stands near the town of Ogulin in Karlovac County and is accessible by local roads and footpaths from nearby settlements.

  • Cliffs and legend: Prominent limestone cliffs and steep faces make the mountain popular with local hikers and rock climbers, and local folklore associates the site with legends of witches and gatherings.
Klek mountain, Croatia
Klek (Veliki Klek), Karlovac County, Croatia (approximate summit coordinates)
45.2619, 15.1453
Open access (outdoors)
Free (outdoor mountain access)

How to Get to Klek mountain, Croatia #

Access is by local roads from Karlovac or nearby towns; parking and marked trailheads are at villages on the mountain’s lower slopes. Use local maps and municipal signs-some roads are narrow and winding.

Tips for Visiting Klek mountain, Croatia #

  • Approach via the marked trails from the village to avoid private properties-local signage can be minimal.
  • On clear days the summit offers views across the Kvarner Bay and inland to the Gorski Kotar; binoculars help pick out islands.
  • The south face is steeper and rockier-those seeking scrambling should check conditions and have appropriate experience.

Best Time to Visit Klek mountain, Croatia #

Late spring through early autumn offers the most reliable hiking weather; early snow can appear in winter.

Summer
Jun-Aug · 15-25°C
Pleasant for hiking; heat can be strong in exposed sections.
Spring/Autumn
Apr-May, Sep-Oct · 5-18°C
Best balance of weather and fewer midges; autumn colours are attractive.

Weather & Climate near Klek mountain, Croatia #

Climate

Klek mountain, Croatia's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -5°C to 22°C. Abundant rainfall (1555 mm/year), wettest in November.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
38°
Warmest Month
-19°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -5°C. Regular rainfall (97 mm) and mostly overcast skies.

32 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
94%
Humidity
Very Humid

Weather

97 mm
Rainfall
2.6 m/s
Wind
Calm
0.1
UV Index
Low
9.0h daylight

February

February is freezing with highs of 3°C and lows of -5°C. Significant rainfall (103 mm) and mostly overcast skies.

38 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-5°
92%
Humidity
Very Humid

Weather

103 mm
Rainfall
2.8 m/s
Wind
Calm
0.3
UV Index
Low
10.2h daylight

March

March is cold with highs of 6°C and lows of -2°C. Significant rainfall (116 mm) and partly cloudy skies.

43 Poor

Comfort

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

Weather

116 mm
Rainfall
2.9 m/s
Wind
Calm
0.5
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 10°C and lows of 1°C. Significant rainfall (137 mm) and partly cloudy skies.

51 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
80%
Humidity
Very Humid

Weather

137 mm
Rainfall
2.8 m/s
Wind
Calm
0.9
UV Index
Moderate
13.4h daylight

May

May is cool with highs of 16°C and lows of 6°C. Significant rainfall (120 mm) and partly cloudy skies.

63 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
78%
Humidity
Very Humid

Weather

120 mm
Rainfall
2.6 m/s
Wind
Calm
1.3
UV Index
High
14.7h daylight

June

June is cool with highs of 19°C and lows of 9°C. Significant rainfall (136 mm) and partly cloudy skies.

65 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
77%
Humidity
Very Humid

Weather

136 mm
Rainfall
2.4 m/s
Wind
Calm
1.7
UV Index
Very High
15.4h daylight

July

July is cool with highs of 22°C and lows of 11°C. Regular rainfall (100 mm).

71 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 22°
73%
Humidity
Very Humid

Weather

100 mm
Rainfall
2.3 m/s
Wind
Calm
1.8
UV Index
Very High
15.1h daylight

August

August is cool with highs of 21°C and lows of 10°C. Significant rainfall (116 mm).

71 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
10° 21°
72%
Humidity
Very Humid

Weather

116 mm
Rainfall
2.3 m/s
Wind
Calm
1.5
UV Index
High
13.9h daylight

September

September is cool with highs of 17°C and lows of 7°C. Significant rainfall (142 mm) and partly cloudy skies.

61 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
79%
Humidity
Very Humid

Weather

142 mm
Rainfall
2.3 m/s
Wind
Calm
0.9
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 12°C and lows of 3°C. Significant rainfall (166 mm) and partly cloudy skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
12°
86%
Humidity
Very Humid

Weather

166 mm
Rainfall
2.6 m/s
Wind
Calm
0.5
UV Index
Low
10.8h daylight

November

November is cold with highs of 6°C and lows of -1°C. The wettest month with heavy rain (181 mm) and mostly overcast skies.

35 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
91%
Humidity
Very Humid

Weather

181 mm
Rainfall
2.8 m/s
Wind
Calm
0.2
UV Index
Low
9.4h daylight

December

December is freezing with highs of 2°C and lows of -4°C. Significant rainfall (141 mm) and mostly overcast skies.

28 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
93%
Humidity
Very Humid

Weather

141 mm
Rainfall
2.8 m/s
Wind
Calm
0.1
UV Index
Low
8.6h daylight

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