Highlight • Lake
Hiking
4.9
(137)
Alpine skiing
5.0
(1)
Running
5.0
(1)
Lägh dal Lunghin, also known as Lunghinsee, is a captivating high-altitude mountain lake nestled in the canton of Graubünden, Switzerland. Situated at an elevation of approximately 2,484 meters below the peak of Piz Lunghin, this natural monument is famously recognized as the source of the Inn River. Its unique geographical significance is further highlighted by its proximity to the Lunghin Pass, a rare triple watershed where water runoff separates into three major river basins leading to the Black Sea, the North Sea, and the Adriatic Sea.
Visitors are consistently drawn to the serene beauty of Lägh dal Lunghin, finding it an ideal spot to pause and soak in the tranquil mountain atmosphere. The pristine waters and surrounding alpine landscape create a peaceful setting, perfect for a refreshing break during a hike. Many appreciate the natural seating provided by large stones around the lake, inviting contemplation and relaxation amidst the stunning scenery.
Before embarking on a journey to Lägh dal Lunghin, it's wise to prepare for mountain conditions, even during warmer months. The hiking trails to Lägh dal Lunghin are generally well-marked, with routes from Maloja often considered easy to moderate. However, ascending to the summit of Piz Lunghin itself presents a more challenging experience with exposed sections. Appropriate footwear and layers of clothing are recommended for the varying terrain and weather.
The best time to visit Lägh dal Lunghin is typically from late June to October, when the trails are clear of snow and the alpine flora is in full bloom. This period offers ideal conditions for hiking and trail running, allowing adventurers to explore the Lunghin Pass trails and the wider Engadin region. The area also provides opportunities for wild camping, offering a truly immersive experience in nature.
While no specific route data is provided, a popular approach involves hiking from the village of Maloja to the lake and Lunghin Pass. This well-trodden path offers panoramic views and a rewarding journey to the source of the Inn River. For those seeking a longer adventure, extending the hike to picturesque villages like Grevasalvas, known for its charming architecture and vistas of Sils and Silvaplana lakes, is a wonderful option.
Hikers often describe the moment of reaching Lägh dal Lunghin as a profound experience, connecting them directly to one of Europe's significant waterways. The sense of accomplishment upon arriving at this remote, beautiful lake, knowing it feeds a river that travels thousands of kilometers, is truly special. It’s a place where the grandeur of the Swiss Alps is palpable, inviting visitors to linger and appreciate the natural world.
Whether you're planning a leisurely walk or a more strenuous trek, a variety of routes to Lägh dal Lunghin await discovery. You can explore numerous hiking trails and plan your visit using komoot, which offers detailed maps and community-contributed tours. From gentle paths suitable for families to challenging ascents, the area around Lägh dal Lunghin and the Lunghin Pass provides diverse options for all types of outdoor enthusiasts.
Tips
July 31, 2020
Hiking
September 25, 2019
Hiking

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Nearby routes
Best routes near Lake Lunghin

4.9
(64)
367
hikers
11.0km
05:37
890m
890m
Hike the difficult Piz Lunghin from Maloja over Lake Lunghin, gaining 2927 feet in 6.9 miles with panoramic views and alpine terrain.

4.9
(59)
348
hikers
11.1km
05:47
910m
910m
Hike the challenging Piz Lunghin from Maloggia for panoramic views, Lake Lunghin, and Europe's triple watershed.

4.9
(19)
152
hikers
18.0km
07:56
1,200m
1,200m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
Details
Informations
Elevation 2,490 m
Weather
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Wednesday 3 June
12°C
4°C
53 %
Additional weather tips
Max wind speed: 14.0 km/h
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Lägh dal Lunghin is a relatively small mountain lake, approximately 400 meters long and 100 meters wide. It is situated at a high altitude, with its elevation ranging from about 2,484 to 2,496 meters (8,149 to 8,189 feet) above sea level.
The Lunghin Pass, located just north of Lägh dal Lunghin, is a rare triple watershed. This means it's a point where water runoff separates into three distinct major river basins: the Inn (leading to the Danube and the Black Sea), the Julia (leading to the Rhine and the North Sea), and the Mera (leading to the Po and the Adriatic Sea). It's a fascinating spot to witness a drop of water begin its journey to three different seas.
While the best time to visit is typically late June to October, winter hiking to Lägh dal Lunghin is possible but presents significant challenges. The trails will be covered in snow and ice, requiring specialized gear like snowshoes or skis, and experience with alpine winter conditions. Always check current weather and avalanche forecasts before attempting a winter ascent.
During the peak season (late June to October), especially on sunny weekends, Lägh dal Lunghin can attract a fair number of hikers. While it's a remote location, its popularity as the source of the Inn River and its scenic beauty mean you might encounter other visitors. For a quieter experience, consider visiting on weekdays or arriving early in the morning.
Beyond the lake itself and the triple watershed at Lunghin Pass, hikers can enjoy panoramic views over the Engadin region. The summit of Piz Lunghin offers even more expansive vistas for those up for a challenging climb. Additionally, extending your hike to nearby villages like Grevasalvas, often called 'Heidi's village,' provides charming architecture and scenic views of the Sils and Silvaplana lakes.
The hike from Maloja to Lägh dal Lunghin is generally considered easy to moderate, making it suitable for families with older children who are accustomed to hiking. The path is well-marked, and the lake provides a beautiful spot for a break. However, younger children or those not used to longer walks might find the elevation gain and distance challenging. Always assess your family's fitness level before embarking.
Yes, dogs are generally welcome on the hiking trails to Lägh dal Lunghin. However, it's crucial to keep them on a leash, especially in areas with grazing livestock or wildlife. Always carry water for your dog and be prepared to pack out any waste to preserve the pristine alpine environment.
Parking is typically available near the starting points of popular trails, such as in Maloja. However, parking spaces can fill up quickly, especially during peak season and on weekends. Arriving early in the morning is highly recommended to secure a spot. Always check local signage for any parking restrictions or fees.
Yes, public transport is a viable option. You can typically reach Maloja, a common starting point for hikes to Lägh dal Lunghin, by bus. From St. Moritz, for example, regular bus services connect to Maloja. Check local bus schedules for the most up-to-date information on routes and timings.
Given the high-alpine environment, it's essential to be prepared for varying conditions. We recommend sturdy hiking boots with good ankle support, layered clothing (including waterproof and windproof outer layers), a hat, gloves, sunglasses, and sun protection. Even in summer, weather can change rapidly. Don't forget sufficient water, snacks, and a first-aid kit.
Wild camping is generally an option in the area around Lägh dal Lunghin, offering a truly immersive experience in nature. However, it's important to practice Leave No Trace principles: pack out all your waste, respect wildlife, and minimize your impact on the environment. Always check for any specific local regulations or protected areas where camping might be restricted.