Traunsee

Lake Scenic Austrian lake known for clear waters

A deep Alpine lake south of the Salzkammergut, Traunsee draws boaters and swimmers to Gmunden’s lakeside promenade, hiking routes up Traunstein and lakeshore castles like Schloss Ort.

Main image

Traunsee is a lake in the Salzkammergut region of Upper Austria, noted for clear water and steep mountain shores. It is one of the deeper lakes in Austria and a central landscape feature around the town of Gmunden.

Visitors come for lakeside promenades in Gmunden, boat trips on the water and walks or climbs on the surrounding peaks, especially the prominent Traunstein on the eastern shore. The small island castle Schloss Ort near the northern shore is a frequent photographic subject and local attraction.

The shoreline settlements developed in the medieval period and later became part of the Salzkammergut leisure and spa region. The lake has long been used for fishing and transport and more recently for tourism and recreation.

Traunsee lies in Upper Austria’s Salzkammergut, immediately south of the town of Gmunden and about an hour’s drive from the city of Linz, set among steep wooded hills and limestone peaks.

  • Depth: One of Austria's deeper lakes with a maximum depth of about 191 metres; visibility and steep shores create dramatic reflections of the surrounding mountains.
  • Town and access: Gmunden on the northern shore is the principal town and gateway for visitors, with boat services that operate on the lake in the warmer months.

What to See #

  • Schloss Ort: A small medieval castle sitting on a tiny island near the northern shore that dates in its present form to the 12th century and is a landmark of Gmunden.
  • Traunstein (mountain): The steep limestone mountain on the lake's eastern side rises prominently above the water and is a familiar landmark visible from much of the shore.
Traunsee
Traunsee, Upper Austria
47.8500, 13.8000
Open year-round
Free (natural area)

How to Get to Traunsee #

Traunsee is best reached via the market town of Gmunden on the lake’s north shore. From Linz take an ÖBB regional train to Gmunden (regional services run frequently) - the walk from Gmunden Bahnhof to the lakefront and town centre is roughly 10-15 minutes. By car from Linz it’s under an hour: follow the A1 motorway west/southwest and then regional roads into Gmunden (signposted for Salzkammergut/Traunsee). Local buses also serve lakeside villages from Gmunden.

Tips for Visiting Traunsee #

  • Aim for early morning or late afternoon light around Traunsee: calm water and reflections make boat photos and lakeshore promenades (especially in Gmunden) much better than the busy midday hours.
  • Use Gmunden (north shore) if coming by train-its station links to the Salzkammergut regional rail and places you within easy walking distance of Schloss Ort and the main ferry pier; Ebensee serves well as a southern access point if coming by car.
  • Take one of the lake ferries (Traunsee-Schifffahrt) to reach smaller lakeside stops such as Traunkirchen-these mid-lake stops let you avoid the biggest crowds and give access to quieter walks and the Traunkirchen church.
  • Don't skip the uphill viewpoints: the hikes up to Traunstein or short ridges above Traunkirchen reward you with panoramic views of the whole lake that most day-trippers miss.

Best Time to Visit Traunsee #

Best visited late spring through early autumn for mild weather and lake activities.

Summer
June-August · 15-25°C
Warmest time for swimming, boating and lakeside terraces; weekends can be busy.
Spring / Autumn
April-May, September-October · 5-15°C
Mild, often pleasant for hiking and cycling around the lake with fewer crowds and flowering/colourful scenery.
Winter
December-February · -5-5°C
Cold and quiet at the lakeshore; nearby mountains offer winter sports but the lake area is much quieter.

Weather & Climate near Traunsee #

Climate

Traunsee'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 -4°C to 22°C. Abundant rainfall (1299 mm/year), wettest in July.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
36°
Warmest Month
-22°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -4°C. Regular rainfall (83 mm) and mostly overcast skies.

32 Poor

Comfort

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

Weather

83 mm
Rainfall
1.8 m/s
Wind
Calm
0.1
UV Index
Low
8.8h daylight

February

February is cold with highs of 4°C and lows of -3°C. Moderate rainfall (74 mm) and mostly overcast skies.

43 Poor

Comfort

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

Weather

74 mm
Rainfall
1.9 m/s
Wind
Calm
0.3
UV Index
Low
10.1h daylight

March

March is cold with highs of 8°C and lows of 0°C. Regular rainfall (98 mm) and mostly overcast skies.

41 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

98 mm
Rainfall
2.0 m/s
Wind
Calm
0.6
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 12°C and lows of 3°C. Regular rainfall (95 mm) and mostly overcast skies.

51 Acceptable

Comfort

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

Weather

95 mm
Rainfall
2.1 m/s
Wind
Calm
0.9
UV Index
Moderate
13.5h daylight

May

May is cool with highs of 18°C and lows of 8°C. Significant rainfall (110 mm) and mostly overcast skies.

59 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
78%
Humidity
Very Humid

Weather

110 mm
Rainfall
1.9 m/s
Wind
Calm
1.2
UV Index
High
14.9h daylight

June

June is cool with highs of 20°C and lows of 11°C. Significant rainfall (145 mm) and mostly overcast skies.

59 Acceptable

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 21°
77%
Humidity
Very Humid

Weather

145 mm
Rainfall
1.7 m/s
Wind
Calm
1.5
UV Index
Very High
15.7h daylight

July

July is cool with highs of 22°C and lows of 13°C. The wettest month with heavy rain (167 mm) and partly cloudy skies.

69 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 23°
76%
Humidity
Very Humid

Weather

167 mm
Rainfall
1.8 m/s
Wind
Calm
1.6
UV Index
Very High
15.3h daylight

August

August is cool with highs of 22°C and lows of 13°C. Significant rainfall (139 mm) and partly cloudy skies.

71 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 22°
76%
Humidity
Very Humid

Weather

139 mm
Rainfall
1.5 m/s
Wind
Calm
1.3
UV Index
High
14.1h daylight

September

September is cool with highs of 18°C and lows of 9°C. Significant rainfall (106 mm) and partly cloudy skies.

63 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
18°
81%
Humidity
Very Humid

Weather

106 mm
Rainfall
1.6 m/s
Wind
Calm
0.8
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 13°C and lows of 5°C. Regular rainfall (86 mm) and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
85%
Humidity
Very Humid

Weather

86 mm
Rainfall
1.7 m/s
Wind
Calm
0.5
UV Index
Low
10.7h daylight

November

November is cold with highs of 6°C and lows of 0°C. Regular rainfall (98 mm) and mostly overcast skies.

41 Poor

Comfort

Feels Like Cold
C
Temperature
90%
Humidity
Very Humid

Weather

98 mm
Rainfall
1.8 m/s
Wind
Calm
0.2
UV Index
Low
9.2h daylight

December

December is cold with highs of 3°C and lows of -2°C. Regular rainfall (98 mm) and mostly overcast skies.

41 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
92%
Humidity
Very Humid

Weather

98 mm
Rainfall
1.7 m/s
Wind
Calm
0.1
UV Index
Low
8.3h daylight

Nearby Attractions to Traunsee