Caumasee: The Turquoise Jewel of Flims

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Discover Caumasee, a mesmerizing turquoise lake in the Swiss Alps, perfect for swimming, hiking, and relaxing in a stunning natural setting.

Caumasee, or Lake Cauma, is a stunning turquoise-colored lake near Flims, Switzerland, known for its clear water and picturesque setting surrounded by forests. Fed by underground springs, the lake's water temperature is surprisingly mild in the summer, making it a popular spot for swimming and recreation.

A brief summary to Caumasee

Flims, CH

Local tips

Visit during the shoulder seasons (late spring or early autumn) for fewer crowds and pleasant weather.
Take advantage of the free Caumasee-Lift funicular to easily access the lake from Flims Waldhaus.
Bring cash for renting boats or paddleboards, as card payments may not be accepted.
Pack a picnic to enjoy by the lake, or grab a bite at the restaurant with scenic views.
Consider visiting nearby Crestasee if Caumasee is too crowded.

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Getting There

Public Transport

From Chur, take bus line 81 towards Flims. Get off at the 'Flims Waldhaus, Caumasee' bus stop. From there, walk approximately 10 minutes to the top of the Caumasee-Lift funicular. The funicular is free and takes you down to the lake. Alternatively, you can walk down the path to the lake in about 15-20 minutes. A single bus fare from Chur to Flims costs CHF 3-5.
Car

Drive to Flims Waldhaus and follow signs for Caumasee. Park in one of the designated parking lots, such as Rudi Dadens 3, 7018 Flims. Parking is paid and can be paid via cash or the ParkingPay app. From the parking lot, walk about 10 minutes to the Caumasee-Lift funicular. Take the funicular down to the lake, or walk down the path. Parking costs approximately CHF 6 for a day ticket.
Walking

From Flims Waldhaus, follow the well-marked hiking trails towards Caumasee. The walk to the lake takes approximately 20-25 minutes. You can either take the free funicular (Caumasee-Lift) down to the lake or continue walking down the path. The path is suitable for strollers and wheelchairs.

Discover more about Caumasee

Caumasee, often called the jewel of Flims, is a breathtaking alpine lake renowned for its striking turquoise waters. Situated at nearly 1,000 meters above sea level, the lake is nestled within a dense forest, creating a tranquil and idyllic escape. The Romansh name 'Lag la Cauma' translates to Lake of Siesta, perfectly capturing the serene atmosphere. The lake's unique color comes from its underground spring sources. These sources also contribute to the lake's relatively warm water temperature, which averages 21°C in the summer and can reach up to 24°C. This makes Caumasee a popular swimming destination, even though it's an alpine lake. The lake spans 10.3 hectares and reaches depths of 30 meters. In the middle of the lake lies a rocky island, adding to the scenery. Caumasee was formed by deposits from a prehistoric rockslide, which also preserved the surrounding forest. Visitors can walk around the lake in under an hour, enjoying the views and the peaceful atmosphere. The lake offers various activities, including swimming, paddle boating, stand-up paddleboarding, and volleyball. There's also a restaurant and kiosk for refreshments. To protect the site, the number of visitors is sometimes limited, and an entrance fee is charged during the summer season. The lake is accessible via a 10-minute walk from Flims or by using the Caumasee-Lift funicular, which operates from May to October.