Best lakes around Heidsee are situated in the Graubünden canton of Switzerland, at an elevation of 1,484 meters above sea level. This mountain lake, also known as Igl Lai, is divided into two main sections: a water sports center and a family beach area. The area offers opportunities for swimming, various water sports, and family-friendly activities. It is surrounded by picturesque landscapes and provides access to walking trails.
Last updated: June 28, 2026
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Your summer on the water awaits at the Lenzerheide Water Sports Centre: windsurfing, sailing, wing foiling or stand-up paddleboarding – with courses for beginners to advanced. Glide across the Heidsee lake with a pedal boat, rowboat or kayak and cool off with a refreshing drink in the Sunset Lounge. All info about the water sports centre can be found here: https://arosalenzerheide.swiss/de/Lenzerheide/Sommer/Wassersportcenter
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Once around the lake is always a pleasure - whether winter or summer
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Nice seating for picnic, right on the lake.
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Very nice lake with barbecue areas, playgrounds and quiet sheltered areas. There is also the wonderful mountain panorama of the area.
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There is also a nice playground by the lake with a small artificial bouldering rock, a pirate ship and water games. There is also a small kiosk there. And on the dam between the two lakes, the Forellenstube invites you to eat. Graubünden barley soup or the chamois salsiz are highly recommended!
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A beautiful lake. It's worth wandering all around once.
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Even in winter you can grill a cervela and warm yourself by the fire.
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Heidsee offers a wide range of activities throughout the year. In summer, the lake's water warms up, making it ideal for swimming, paddle boating, kayaking, stand-up paddleboarding (SUP), and windsurfing. You can also cycle or walk along its shores. In winter, the frozen lake transforms into a wonderland for cross-country skiing and winter hiking on designated trails. Fishing is also popular from June to October, with species like char, brook trout, and rainbow trout.
Yes, Heidsee is considered a children's paradise. The smaller southern part features a shallow area and a playground. A highlight is the shipwreck-themed playground at the Heidsee lido, complete with climbing, slides, and water play stations. Kids can also pull a raft to an island. Adjustable paddle boat seats allow children to participate in pedaling. The nearby Lenzerheide Squirrel Forest also offers shaded trails and a squirrel-themed playground.
Heidsee is nestled amidst panoramic mountain views and picturesque landscapes. The lake itself is crystal-clear and divided into two main sections. There's also a small nature reserve with reedbeds, which serves as a breeding area for various water birds like Tufted Ducks, Little Grebes, and Common Pochards. You can enjoy wonderful views over the lake, especially from the foot of the Parpaner Rothorn, as highlighted at Heidsee (Lake Heid).
There are numerous hiking opportunities around Heidsee. A well-developed hiking trail, approximately 3.5 km long, encircles the lake. For more options, you can explore easy hikes like the 'View of Heidsee and Rothorn – Heidsee (Lenzerheide) loop from Parpan' or 'Heidsee – Heidsee (Lenzerheide) loop from Vaz/Obervaz'. You can find more details on various routes in the Easy hikes around Heidsee guide.
Yes, there are dog-friendly hiking options in the area. For example, you can find routes like 'Ant Bench – Thusis outdoor pool loop from Scharans' or 'Ant Bench – Munté Süd Nature Reserve loop from Thusis'. More information on suitable trails can be found in the Dog-friendly hikes around Heidsee guide.
Heidsee is beautiful in every season. In summer, the lake is perfect for swimming and water sports, with water temperatures often exceeding 20 degrees Celsius. In winter, it transforms into a glittering wonderland, ideal for cross-country skiing and winter hiking. Many visitors note that Heidsee is always beautiful, no matter the time of year, with a night snow circuit being particularly nice around Christmas.
Yes, lakeside kiosks and restaurants provide perfect spots for leisure and enjoying the shimmering waters. You can find amenities at the water sports center, including a small kiosk with snacks and drinks. For a more rustic experience, there's a Grill Area at Lake Davos, which is great for picnics and even grilling in winter.
Heidsee is easily accessible by public transport. The area is well-connected, allowing visitors to reach the lake conveniently without a car.
Visitors consistently praise Heidsee for its relaxing atmosphere and scenic beauty. Many enjoy wandering around the lake, noting its appeal in every season. The family-friendly amenities, especially the shipwreck playground, are also a big hit. The opportunity for various water sports in summer and the tranquil winter landscape are frequently highlighted.
While the lake is privately owned, swimming is permitted in the southwestern part of Heidsee. The water warms to over 20 degrees Celsius in summer, making it very pleasant for a dip.
Yes, there are several running trails available. You can find routes such as the 'Panorama trail near Sporz – Lenzerheide loop from Vaz/Obervaz' or 'View of Heidsee and Rothorn – Lenzerheide loop from Lenzerheide'. For more detailed running routes, refer to the Running Trails around Heidsee guide.


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