Rotsee Lake

Natural lake near Lucerne renowned for rowing regattas

Long, narrow lake near Lucerne famous to rowers for its sheltered, low‑wind waters; hosts regattas and training. Visitors walk lakeside trails, watch rowing events and enjoy views of surrounding hills.

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Rotsee at a Glance#

Address: Rotsee, near Lucerne, Canton of Lucerne, Switzerland (no street address)

About Rotsee#

Rotsee is a narrow freshwater lake in the Canton of Lucerne near the city of Lucerne and is widely used as a competitive rowing venue. The lake is approximately 2.5 kilometres long and is prized for its sheltered, calm water.

The lake hosts rowing clubs and regattas and provides a straight course suitable for standard 2,000-metre races. Its quiet shores and tree-lined edges make it a popular local recreational spot outside of organised events.

Rotsee is a natural lake formed after the last glacial period and has been used for sport and recreation for over a century. Its role as a regular regatta venue has given it national and international recognition among rowing communities.

The lake lies a short distance northeast of the city of Lucerne, set in a low-lying valley with hills and woodland around its shores.

  • Rowing venue: Known for exceptionally calm water that is well suited to rowing - many national and international regattas use the lake’s 2,000-metre racing distance.
  • Best vantage point: Best viewed from the western shoreline and small spectator areas when events are held in spring and early summer.

How to Get to Rotsee#

Rotsee is south of Lucerne and is accessible by regional bus (e.g., S-Bahn to Ebikon) or car. It’s a short walk from local transport stops; consult local timetables for the best connections.

Tips for Visiting Rotsee#

  • If rowing is the goal, check local rowing-club schedules - the Rotsee hosts national and international regattas and access may be limited during events.
  • Walk the lakeshore early in the morning for still water and a view of classic sculling practice - the light is famously good for photography.
  • Bring a camera with a telephoto lens to catch scullers slicing the lake; races are often decided by a few centimeters and make for absorbing watching.

Best Time to Visit Rotsee#

Summer and late spring/early autumn are best for seeing rowing activity and enjoying lakeside walks.

Summer
June-August · 15-25°C
Calm water and the peak season for rowing; regatta schedules frequent.
Late Spring/Early Autumn
May, September · 10-20°C
Quieter water with pleasant temperatures for walking and watching.

Weather & Climate near Rotsee#

Climate

Rotsee's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from -2°C to 24°C. Abundant rainfall (1290 mm/year), wettest in June.

Air Quality: AQI 42 Good
Best Time to Visit
JulyJuneAugust
Temperature & Rainfall
Temperature Range
32°
Warmest Month
-24°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -2° - 4° -1° 81 mm overcast 83% 1.8 m/s 0.1 low 8.8h
February Poor -2° - 6° 0° 90 mm overcast 82% 1.9 m/s 0.3 low 10.1h
March Acceptable 1° - 11° 4° 88 mm partly cloudy 81% 2.2 m/s 0.5 moderate 11.8h
April Acceptable 4° - 14° 8° 99 mm partly cloudy 78% 2.1 m/s 0.9 moderate 13.5h
May Acceptable 8° - 19° 14° 115 mm overcast 78% 2.0 m/s 1.3 high 14.9h
June Very Good 11° - 22° 17° 145 mm partly cloudy 78% 1.9 m/s 1.6 very high 15.7h
July Very Good 14° - 24° 19° 140 mm partly cloudy 77% 1.9 m/s 1.6 very high 15.3h
August Very Good 13° - 24° 19° 140 mm partly cloudy 78% 1.7 m/s 1.3 high 14.1h
September Good 10° - 20° 15° 98 mm partly cloudy 80% 1.6 m/s 0.9 moderate 12.4h
October Acceptable 6° - 14° 10° 99 mm overcast 81% 1.6 m/s 0.4 low 10.7h
November Poor 1° - 8° 3° 102 mm overcast 84% 1.7 m/s 0.2 low 9.2h
December Poor -1° - 5° 0° 93 mm overcast 82% 1.8 m/s 0.1 low 8.3h

Nearby Attractions to Rotsee#