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Lake Cauma – Caumasee in German or Lag la Cauma in Romansh – is possibly one of the most beautiful lakes in Switzerland.
Located near the centre of the beautiful village of Flims, in the middle of a pine forest and at 997 meters above sea level, the lake is impressive with its turquoise-green water, so clear and pure that we can see the bottom. And the island in the middle makes the lake even more charming and unforgettable.

In the summer, the water temperature is between 17 and 24 degrees Celsius, being higher than other lakes at the same altitude and very popular with people in the region.
However, the lake is becoming increasingly popular because of social media, and one resident told us they are not very happy about it.

Admission arrangements and visitor limits can change. Check official Lake Cauma visitor information before planning your visit.
We visited in mid-June, and as it was not yet a summer vacation here in Europe, the lake was full but super quiet at the same time.

The lake area is immense and has several “beaches” and secluded bays, where you can spread out your towel, have a picnic and enjoy this incredible place.
It was a delight to swim and spend a summer day looking at such a beautiful landscape. I swear I didn’t want to leave anymore.

There is the option of renting paddle boats, stand-up boards and boats, platforms in the middle of the lake, a beach volleyball court, a playground for children, a restaurant, and a bar/cafe overlooking the lake.
How to get to Caumasee?
By car
Flims is located just 30 minutes from Chur and 1 hour and 45 minutes by car from Zurich.
Access to car parks is well signposted and easy to find. The nearest car parking address is Rudi Dadens 3, 7018 Flims.
However, in summer, the crowd is inevitable! Therefore, try to arrive early to ensure a good parking spot and also a good place to hang around the lake.
By train
For public transport, check SBB journeys to Flims Waldhaus Caumasee.
By bus
The nearest bus station is called “Flims Waldhaus Caumasee”, from there it’s a 10-15 minute walk to the lift or another 15 minutes downhill to the turquoise blue Cauma Lake.

TIPS
You can walk through the forest towards the lake. Check current Lake Cauma access and lift information before relying on the funicular. Confirm which areas require admission and whether the lift is operating.

Admission and visitor information
Check official Lake Cauma admission and visitor information for current prices, opening hours and booking options. On busy days, confirm availability before travelling.

As you can see, Caumasee is a fantastic place, and I suggest not just going there to take a picture, but to enjoy the day and what nature has to offer.
Also, if you find Caumasee too crowded, you can opt for Crestasee (Lag la Cresta). It is nearby and is usually less crowded compared to Caumasee.
If you’re planning a winter trip, browse the official Flims Laax winter activities and check current lift and slope conditions.





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