4.6
(760)
5,131
hikers
250
hikes
Hiking in Blenio, located in southern Switzerland's Ticino region, offers a diverse landscape for outdoor enthusiasts. The valley features subalpine peaks, rolling hills, and extensive chestnut forests. Hikers can explore routes along the Brenno river, around mountain lakes like Lago di Luzzone, and across high mountain passes. This region provides varied terrain suitable for different hiking preferences.
Last updated: May 10, 2026
4.9
(28)
151
hikers
14.0km
05:02
620m
620m
Hike the difficult 8.7-mile Lucomagno Pass to Passo dell'Uomo loop tour, featuring alpine views and the source of the Brenno River.
5.0
(18)
135
hikers
13.2km
05:37
730m
730m
Hike the difficult 8.2-mile (13.2 km) From Alpe Casaccia to Passo del Sole loop, gaining 2386 feet (727 metres) with stunning alpine views.

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4.7
(17)
127
hikers
16.1km
06:45
820m
820m
Hike 10.0 miles (16.1 km) from Lago di Luzzone to Capanna Motterascio, gaining 2702 feet (824 metres) on this difficult alpine trail.
4.8
(12)
48
hikers
13.7km
04:22
440m
440m
Hike a moderate 8.5-mile circular tour from Lucomagno Pass, exploring the Brenno River's source and panoramic views in the Swiss Alps.
4.7
(12)
73
hikers
5.99km
02:13
380m
390m
Hike the moderate 3.7-mile Ludiano to Semione loop, gaining 1256 feet, to explore historical landmarks and enjoy Blenio Valley views.
4.8
(4)
95
hikers
16.8km
06:51
1,030m
1,030m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(9)
60
hikers
7.86km
03:58
700m
700m
Hike the moderate Capanna Bovarina - Lago Retico Trail, covering 4.9 miles (7.9 km) with 2284 feet (696 metres) elevation gain to stunning L
4.1
(9)
35
hikers
9.22km
02:59
370m
370m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(9)
32
hikers
8.85km
04:03
570m
570m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(12)
41
hikers
9.32km
03:20
500m
500m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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MTB Trails in Blenio
Very important castle, now only ruins are visible, but the landscape is stunning anyway. All MTB tours here www.komoot.com/it-it/collection/3576744/-blenio-bike-28-tour-mtb-in-valle-di-blenio-la-valle-del-sole or on the official website of the association www.bleniobike.ch
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Small but worthwhile castle complex, also nice for a short break
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A cozy mountain hut with very friendly staff. From the dining tables, you have a view of the large reservoir and the surrounding mountains. Overnight stays are available in small dormitories.
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A lovely spot for a break with polenta or homemade cake. From the terrace, you have a beautiful view of the valley. You can also spend the night here, but book your visit well in advance. Conveniently, you can pay by card.
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Scenic pass that is opened all year round (closes at 6pm in winter). There is hardly any traffic which makes cycling very nice and plenty of opportunities to take pictures. We crossed the pass in early May when there was still plenty of snow up there. The change in scenery where it was all green at Disentis and slowly turning white as we climbed higher... and very quickly turned to green as we rolled down on the south side to Biasca was breathtaking.
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Descent to Lucomagno done on Gravel (45mm tires, only got off the bike a couple of times)
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The Lucomagno is one of the most famous Alpine passes in Switzerland. It is located between the cantons of Ticino and Grisons, at an altitude of 1,926 meters. The name seems to derive from the Latin "locus magnus", meaning "large, open place". It is often tackled in the professional race of the Tour of Switzerland.
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Blenio offers a wide network of over 250 hiking trails, catering to various skill levels. You'll find everything from easy walks to challenging alpine treks, with around 28 easy, 151 moderate, and 75 difficult routes.
The Blenio Valley, known as the 'Valley of the Sun,' features diverse landscapes. You can explore subalpine peaks, rolling hills, extensive chestnut forests, and trails along the Brenno river. Highlights include idyllic mountain lakes like Laghetto dei Cadabi and the impressive artificial basin of Lago di Luzzone. The region also boasts high mountain passes such as Lukmanier Pass and the unique Greina Plateau.
Yes, Blenio has many circular routes that allow you to start and end in the same location. An example is the moderate From the Lucomagno Pass along the Brenno – circular tour, which takes you along the Brenno river.
Blenio's hiking routes are rich in history and culture. You can explore Romanesque churches, chapels, and castle ruins. For instance, the Serravalle Castle Loop takes you past the remains of Serravalle Castle. The 'Historic Trail of Blenio Valley' is another option for discovering artifacts and traditional villages.
Absolutely. Several trails in Blenio lead to mountain huts, providing opportunities for breaks or overnight stays. A challenging route like From Pia Geirett to the Scaletta hut (SAT) takes you to the Scaletta Hut. Another option is the moderate Capanna Bovarina - Lago Retico Trail, which visits Capanna Bovarina.
The Blenio region is highly rated by the komoot community, with an average score of 4.6 stars from over 780 reviews. Hikers often praise the diverse terrain, from subalpine peaks to chestnut forests, and the well-marked paths that cater to various ability levels. Many appreciate the blend of wild nature and cultural heritage found along the trails.
Yes, Blenio offers 28 easy routes suitable for families or those looking for a more relaxed experience. Many trails wind through picturesque chestnut forests or along the Brenno river, providing gentle terrain and beautiful scenery. The 'Historic Trail of Blenio Valley' is an easy 14-kilometer hike that's great for exploring the region's heritage.
Definitely. Blenio is known for its stunning mountain scenery. Trails often lead to panoramic viewpoints, such as those from Monte Prosa, or offer views of iconic peaks like Sosto. You can also find routes around beautiful mountain lakes, including Laghetto dei Cadabi and the impressive Lago di Luzzone.
The Blenio Valley is a great hiking destination from spring through autumn. During these seasons, the trails are generally clear, and the weather is pleasant for exploring. In summer, the higher alpine routes become accessible, while autumn offers beautiful colors in the chestnut forests. Some areas also offer winter sports, but for hiking, spring to autumn is ideal.
Yes, the Greina Plateau is a significant natural feature in Blenio, offering more challenging hikes. This high-altitude plain provides alpine and often less-traveled paths for experienced hikers seeking a wilder, more remote experience.
Many routes in Blenio weave through traditional villages, allowing you to experience the region's heritage. You can see rustic cottages and explore areas rich in history. The Blenio Museum in Acquarossa also offers cultural insights into the valley's past.


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