Lake Bohinj Lake

Scenic glacial lake in Triglav National Park

Inside Triglav National Park, Lake Bohinj is Slovenia's largest natural lake; visitors swim, kayak and cycle around its shore, using the lake as a base for hikes into nearby alpine ridges.

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Lake Bohinj at a Glance#

Address: Lake Bohinj, Municipality of Bohinj, Upper Carniola, Slovenia

Website: https://www.tnp.si/en/

About Lake Bohinj#

Lake Bohinj is a natural glacial lake in the Municipality of Bohinj in northwestern Slovenia and the largest permanent lake entirely within the country, with a surface area of about 3.18 square kilometres. It lies inside Triglav National Park and is a centre for outdoor activities.

The lake features clear glacial waters, alpine shorelines and nearby mountain peaks, and is used for kayaking, swimming in summer, fishing and as a starting point for hikes and mountain routes. Visitors often combine a lake visit with short excursions to nearby waterfalls and mountain huts.

The lake formed from glacial processes and has been a local recreational and cultural resource for centuries; infrastructure around the shores includes small villages, boat services and footpaths.

Lake Bohinj sits in the Bohinj Valley in the Julian Alps, west of Lake Bled and within easy driving distance of regional tourist centres in northwestern Slovenia.

  • Size: Surface area is approximately 3.18 square kilometres, making it Slovenia’s largest permanent natural lake.
  • Protected status and activities: The lake lies within Triglav National Park and is a hub for hiking, canoeing and lake-side trails, with boat and ferry services operating in summer.

What to See#

  • Ribčev Laz: Ribčev Laz, the main lakeside settlement offering access points, boat hires and accommodation on the eastern shore of the lake.
  • Savica Waterfall: Savica Waterfall, a short distance from the lake and a popular short hike featuring a karst spring that feeds the valley streams.

How to Get to Lake Bohinj#

Lake Bohinj (in the Bohinj Valley) is reached by road or public bus from Ljubljana and Bled. By car it’s about 75-85 km from Ljubljana and typically a 1-1.25 hour drive; from Bled it’s roughly a 20-30 minute drive along the local road into Bohinj. Regular regional buses run from Ljubljana and Bled to the village of Ribčev Laz/Bohinjska Bistrica; the main bus stop at Ribčev Laz is a short 5-10 minute walk to the lakeshore and trailheads.

Tips for Visiting Lake Bohinj#

  • Best time: visit at first light when the lake is glassy and reflections of the surrounding peaks are clearest; late spring and early autumn offer good light and fewer tourists.
  • Which entrance/gateway: Ribčev Laz serves as the main access point with the most services; the Ukanc end is the practical starting point for the short walk to Savica waterfall.
  • What most people miss: take the short path to Savica waterfall from Ukanc and consider the Vogel cable car (from the Bohinj valley area) for a rapid gain in elevation and panoramic views over the lake and surrounding Julian Alps.
  • Avoiding crowds: walk the full lakeshore early or late in the day-day-trippers concentrate around the eastern access and the parking area, so timing avoids most of them.

Best Time to Visit Lake Bohinj#

Lake Bohinj is most inviting in summer (June-September) for outdoor and water activities, while shoulder seasons offer quieter visits with variable weather.

Summer
June-September · 15-25°C
Warm, pleasant weather for swimming, boating and alpine hikes around the lake.
Winter
December-February · -5-5°C
Cold and often snowy in surrounding mountains; quieter and atmospheric but water activities are limited.
Shoulder seasons
April-May, September-October · 5-15°C
Fewer visitors and blooming or autumnal scenery - weather can be variable, especially at higher elevations.

Weather & Climate near Lake Bohinj#

Climate

Lake Bohinj's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -5°C to 24°C. Heavy rainfall (2225 mm/year), wettest in November.

Air Quality: AQI 35 Good
Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-27°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -5° - 1° -2° 136 mm partly cloudy 89% 1.0 m/s 0.1 low 8.9h
February Poor -4° - 4° 0° 105 mm partly cloudy 88% 1.2 m/s 0.3 low 10.2h
March Poor -1° - 8° 2° 149 mm partly cloudy 84% 1.5 m/s 0.6 moderate 11.8h
April Poor 3° - 12° 6° 188 mm overcast 79% 1.7 m/s 0.9 moderate 13.4h
May Acceptable 7° - 17° 12° 189 mm overcast 78% 1.6 m/s 1.3 high 14.8h
June Acceptable 10° - 21° 16° 207 mm overcast 77% 1.5 m/s 1.6 very high 15.6h
July Good 12° - 23° 18° 178 mm partly cloudy 74% 1.4 m/s 1.7 very high 15.2h
August Good 12° - 24° 18° 162 mm partly cloudy 75% 1.2 m/s 1.4 high 14.0h
September Acceptable 9° - 19° 14° 210 mm partly cloudy 80% 1.1 m/s 0.9 moderate 12.4h
October Poor 5° - 14° 9° 243 mm partly cloudy 86% 1.2 m/s 0.5 low 10.7h
November Poor 0° - 7° 4° 271 mm partly cloudy 89% 1.0 m/s 0.2 low 9.3h
December Poor -4° - 2° -1° 187 mm partly cloudy 89% 1.0 m/s 0.1 low 8.5h

Nearby Attractions to Lake Bohinj#