4.5
(2107)
20,020
hikers
84
hikes
Hiking around Guagno offers access to Corsica's rugged mountainous environment, ancient pathways, and pristine natural features. The region is characterized by numerous peaks, high-altitude glacial lakes, and dramatic river gorges. Historical transhumance routes provide a network of varied paths, connecting different landscapes.
Last updated: May 16, 2026
4.7
(13)
1,331
hikers
16.5km
08:29
1,130m
1,150m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(2)
7
hikers
4.89km
02:37
370m
370m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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4.0
(2)
29
hikers
5.82km
04:30
700m
700m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
62
hikers
9.52km
04:45
600m
590m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
26
hikers
13.7km
04:49
300m
310m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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only one kilometer long, but has a few very steep segments through rocks … but the view at the end is worth the effort 😜
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The Manganu refuge is located at the foot of the Capitellu gap. The refuge is well equipped, very comfortable, and offers toilets and showers. Campers can also pitch their tent around the refuge. You can also treat yourself with the refuge's small artisanal grocery store which offers charcuterie, cheese and small Corsican pastries. Reservations must be made on the refuge's website.
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The Petra Piana is a very small refuge, perched on the mountainside, which dates back to 1971. If you plan to sleep there, you must book your night online, on the PNRC (Corsican Regional Natural Park) website. The refuge is located near a spring where you can fill up with water, if you are just passing through.
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very pretty here, very pretty
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The Capitello breach is one of the most impressive passages of the GR 20. At an altitude of 2,073 meters, this passage provides exceptional panoramas of the Capitello and Melo lakes, as well as the Restonica valley.
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We did the climb from the Restonica valley in early July. Heavy rainfall in May caused exceptionally large snowfields below the couloir. Orientation and finding a way was therefore more difficult than under normal circumstances. In particular, the descent on what is actually the same path required a good sense of direction, very confusing, also due to randomly placed cairns that ended in dead ends below the couloir (sometimes on the mighty, too steep granite slabs, which abruptly bordered snowfields and forced to turn back... with then new attempts). In total we have 15km, 3200m difference in altitude (ascent, descent), 6.5 hours in motion and 11.5 hours total time (2 x 45min breaks, remaining time for photos, path search) needed. Tip: be sure to inquire about the snow situation beforehand. possibly Bring a toddle, a snow plate for sticks and a rope. Luckily the snow was very soft, so we didn't need all that. Sticks are mandatory!
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Nestled on the side of a cliff, the refuge of Petra Piana is historic. Built in 1971, it is the first refuge of the GR 20. Located at the foot of Bocca Muzzela, it offers 28 beds in addition to a few pitches for tents.
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Guagno offers a wide range of hiking opportunities, with over 80 routes documented on komoot. These trails cater to various skill levels, from moderate loops to challenging summit ascents, allowing you to explore Corsica's rugged mountains, glacial lakes, and ancient pathways.
The terrain around Guagno is predominantly mountainous and rugged, featuring significant elevation changes. You'll encounter ancient transhumance routes, paths winding through dramatic river gorges like the Gorges de la Restonica, and trails leading to high-altitude glacial lakes. Many routes require sure-footedness and sturdy shoes.
While many trails around Guagno are moderate to difficult, there are a few easier options available. For instance, the area around the former thermal springs, known as Bains de Guagno, offers relatively short and gentle hikes that pass by natural pools and small ruins, providing a less strenuous experience.
Guagno's hikes lead to stunning natural features. You can explore high-altitude glacial lakes such as Lac de Melo and Lac de Nino, or visit the picturesque Brèche de Capitello. The region also boasts impressive peaks like the Monte Rotondo Summit, offering panoramic views. Additionally, the Gorges de la Restonica and Gorges de Spelunca provide dramatic river valley experiences.
Yes, Guagno features several excellent circular routes. A popular choice is the Lac de Creno – Saint-Élisée Chapel loop from Orto, a moderate 10.4 km trail that connects a scenic lake with a historic chapel. Another challenging option is the Lake Melo – Lake Capitello loop from Lac de Melo, linking two high-altitude glacial lakes.
Yes, the region around Guagno offers opportunities for wild swimming. The area around the Bains de Guagno (former thermal springs) features beautiful natural pools that are accessible via shorter, easier hikes. Additionally, the Gorges de la Restonica and Gorges de Spelunca, with their rivers, may offer refreshing spots, though caution is always advised in natural waters.
The hiking experience in Guagno is highly rated by the komoot community, with an average score of 4.5 stars from over 2,200 reviews. Hikers frequently praise the stunning mountainous landscapes, the serene high-altitude lakes, and the challenging yet rewarding nature of the trails. The diverse terrain and historical pathways are also often highlighted as unique aspects.
Yes, for those undertaking longer or multi-day hikes, there are mountain huts and refuges in the vicinity. The Petra Piana Refuge is a notable example, often serving as a base for ascents to peaks like Monte Rotondo. Other options include the Manganu Refuge and the Bergerie de Grotelle, providing essential shelter in the high mountains.
The best time for hiking in Guagno is generally from late spring to early autumn (May to October). During these months, the weather is more stable, and the high-altitude trails are typically free of snow. Summer offers warmer temperatures, ideal for enjoying the glacial lakes, while spring and autumn provide milder conditions and vibrant natural colors.
Yes, Guagno is an excellent base for challenging multi-day hikes and summit ascents. The region provides access to significant peaks like Monte Rotondo. A difficult 5.8 km trail, the Petra Piana Refuge – Monte Rotondo Summit loop from Corsica, leads through mountainous terrain to the summit, often taking around 4 hours 30 minutes to complete for experienced hikers.
While Guagno itself is nestled inland, its location provides access to other world-renowned natural attractions in Corsica. Although further afield, the iconic red cliffs of the Calanques de Piana and the pristine Scandola Nature Reserve, both UNESCO World Heritage sites known for their dramatic coastal landscapes, can be integrated into a broader outdoor adventure from Guagno.
Hike durations around Guagno vary significantly depending on the trail's difficulty and length. Shorter, easier walks around areas like Bains de Guagno might take an hour or two. Moderate loops, such as the Lac de Creno – Saint-Élisée Chapel loop from Orto, typically take around 4.5 hours. More challenging summit ascents can easily be full-day excursions, requiring 6-8 hours or more.


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