Risnjak National Park

National Park Croatian national park protecting mountainous karst landscapes

Risnjak National Park in Gorski Kotar protects karst peaks and mixed mountain forests; hikers follow marked trails, stay in mountain huts and watch for local wildlife.

Main image
Main image

Risnjak National Park is a protected mountain area in Gorski Kotar in Primorje-Gorski Kotar County, Croatia, centred on the Risnjak massif. The park protects mixed beech and fir forests, karst features and alpine meadows typical of the inland Adriatic highlands.

Hikers and nature visitors use marked trails to reach the park’s peaks and ridges, with the highest point, Risnjak, rising to about 1,528 metres. The park is also noted for its wildlife, which includes species such as brown bear, wolf and chamois, and for its ecological continuity between coastal and highland habitats.

The park lies inland from the city of Rijeka in the mountainous Gorski Kotar region and serves as a regional centre for mountain recreation and nature conservation.

  • Peak elevation: The central massif rises to about 1,528 metres, and trails to the summit are the park's most popular routes during the summer hiking season.

What to See #

  • Risnjak peak: The park's highest summit, rising to 1,528 metres and offering marked routes for hikers and panoramic views over the Gorski Kotar uplands.
Risnjak National Park
Risnjak National Park, Gorski Kotar (near Delnice), Croatia
45.4283, 14.7450

How to Get to Risnjak National Park #

Risnjak National Park lies in the Gorski Kotar region; the nearest towns are Delnice and Rijeka. By car, the common route is from Rijeka via the A6 motorway toward Delnice, then local roads to the park entrances (drive distance roughly 30-50 km depending on the chosen entrance). Regional buses run from Rijeka to Delnice; from Delnice you can take local transport or a short taxi ride to the park trailheads and parking areas.

Tips for Visiting Risnjak National Park #

  • Start hikes early in spring-autumn to take advantage of more stable mountain weather and to avoid afternoon storms that are common in the Dinaric Alps.
  • Use the park's visitor centre (the Crni Lug area is the usual gateway) to get up-to-date trail conditions, maps and advice on the marked route to Veliki Risnjak, the park's main summit.
  • Plan routes that use the network of alpine huts and marked trails and check local guidance about wildlife and seasonal trail closures before setting out.

Best Time to Visit Risnjak National Park #

Late spring through early autumn is best for hiking and full access to trails; winter brings snow and more limited access.

Summer
June-August · 10-25 °C
Warm at lower elevations and pleasant for hiking; higher trails remain cool-this is the main season for outdoor activities.
Spring-Autumn
April-May, September-October · 5-15 °C
Cooler, often colorful and quieter than midsummer; good for wildlife and lower visitor numbers.
Winter
November-March · -10-5 °C
Snow is common at higher elevations, limiting some trails but offering winter scenery; check conditions before visiting.

Weather & Climate near Risnjak National Park #

Climate

Risnjak National Park'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 (1512 mm/year), wettest in November.

Air Quality: AQI 41 Good
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 (95 mm) and mostly overcast skies.

32 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-5°
94%
Humidity
Very Humid

Weather

95 mm
Rainfall
2.8 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. Regular rainfall (95 mm) and mostly overcast skies.

41 Poor

Comfort

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

Weather

95 mm
Rainfall
2.9 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 (115 mm) and partly cloudy skies.

44 Poor

Comfort

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

Weather

115 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 10°C and lows of 2°C. Significant rainfall (128 mm) and partly cloudy skies.

51 Acceptable

Comfort

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

Weather

128 mm
Rainfall
2.9 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 (114 mm) and partly cloudy skies.

63 Good

Comfort

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

Weather

114 mm
Rainfall
2.7 m/s
Wind
Calm
1.3
UV Index
High
14.7h daylight

June

June is cool with highs of 20°C and lows of 9°C. Significant rainfall (136 mm) and partly cloudy skies.

65 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
20°
77%
Humidity
Very Humid

Weather

136 mm
Rainfall
2.5 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. Significant rainfall (101 mm).

71 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
11° 22°
73%
Humidity
Very Humid

Weather

101 mm
Rainfall
2.4 m/s
Wind
Calm
1.8
UV Index
Very High
15.1h daylight

August

August is cool with highs of 22°C and lows of 10°C. Significant rainfall (119 mm).

71 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 22°
72%
Humidity
Very Humid

Weather

119 mm
Rainfall
2.5 m/s
Wind
Calm
1.5
UV Index
High
13.9h daylight

September

September is cool with highs of 18°C and lows of 7°C. Significant rainfall (137 mm) and partly cloudy skies.

61 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
79%
Humidity
Very Humid

Weather

137 mm
Rainfall
2.5 m/s
Wind
Calm
0.9
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 12°C and lows of 4°C. Significant rainfall (164 mm) and partly cloudy skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
13°
86%
Humidity
Very Humid

Weather

164 mm
Rainfall
2.7 m/s
Wind
Calm
0.5
UV Index
Low
10.8h daylight

November

November is cold with highs of 7°C and lows of 0°C. The wettest month with heavy rain (176 mm) and mostly overcast skies.

35 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

176 mm
Rainfall
2.9 m/s
Wind
Calm
0.2
UV Index
Low
9.4h daylight

December

December is freezing with highs of 3°C and lows of -4°C. Significant rainfall (132 mm) and mostly overcast skies.

38 Poor

Comfort

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

Weather

132 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.6h daylight

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