Lake Seewlisee is a true natural highlight in the canton of Uri. With an area of 9 hectares and a depth of 20 meters, it is not only the largest but also the deepest natural mountain lake in the region. It played a special role in Uri’s fishing history from the very beginning—it was the first lake in the canton to be actively fished. Today, stories tell of impressive catches: Canadian lake trout (Namaycush) weighing over 10 pounds are said to have been caught here.
A destination amid the splendor of Alpine blooms
Seewlialp lies at 2,021 meters above sea level, nestled in a magnificent mountain setting. In the spring, the landscape transforms into a sea of colors when the alpine flora is in full bloom. Anyone who has been there knows: The hike is well worth it—not only for experienced hikers but also for nature lovers seeking the tranquility and beauty of the mountains.
Permit Required for Overnight Stays at the Lake
Seewlisee is a sensitive natural and alpine area. To ensure that overnight stays remain orderly, you need prior permission for each night. Please plan your trip carefully, respect the animals, pastures, and the alpine herders, and leave the area just as you would like to find it.
The digital permit, which requires a fee, must be obtained in advance via the official booking page: www.seewlisee.ch
A destination amid the splendor of Alpine blooms
Seewlialp lies at 2,021 meters above sea level, nestled in a magnificent mountain setting. In the spring, the landscape transforms into a sea of colors when the alpine flora is in full bloom. Anyone who has been there knows: The hike is well worth it—not only for experienced hikers but also for nature lovers seeking the tranquility and beauty of the mountains.
Permit Required for Overnight Stays at the Lake
Seewlisee is a sensitive natural and alpine area. To ensure that overnight stays remain orderly, you need prior permission for each night. Please plan your trip carefully, respect the animals, pastures, and the alpine herders, and leave the area just as you would like to find it.
The digital permit, which requires a fee, must be obtained in advance via the official booking page: www.seewlisee.ch
Openings
- Open at all times and open to the public.
Price info
- Overnight stays at Seewlisee are permitted only with a paid digital permit!






