Best natural monuments around Asco are found within the Asco Valley, located in Haute-Corse, France, part of the Corsican Regional Natural Park. This region features dramatic landscapes, including deep gorges, crystal-clear natural pools, and high mountainous terrain. The valley is a destination for outdoor enthusiasts seeking diverse natural features and opportunities for activities like hiking and swimming. Its geography provides a range of natural monuments to explore.
Last updated: October 9, 2026
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As already mentioned, the bridge has been destroyed and closed since a flood two years ago. But it is easily passable for those with little experience, at their own risk, of course. Simply walk down the broken structure on the south side like a staircase.
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The bridge is not passable (or only for the brave). However, you can cross the stream in some places (in your underwear). Otherwise, it's a great picnic and swimming spot.
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Great bathing spot at the end of May 2024! The bridge is currently not passable and the municipality is redirecting the path (access ban). However, if you can cross the river, there is no need for a redirection.
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The Vergio Pass culminates at 1,467 meters above sea level. It connects Haute-Corse and Corse-du-Sud, as well as the two sides of the island, from the interior. It is one of the meeting points between the GR 20 and the GT 20.
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The tour is really demanding: Uphill over gravel and scree fields On the high alpine grade, sure-footedness is required, the path is sometimes difficult to see as the old GR20 markings have faded Really steep downhill! It took us almost 5 1/2 hours of walking But incredibly beautiful
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In front of the Bocca di Stagnu (coming from Haut-Asco) there are 600 meters in altitude ... 1/3 of which is steep in the forest uphill (more than 30...40%!), 2/3 of the 600 meters in altitude is rock climbing. Once you have reached the first pass (Bocca di Stagnu), you can count yourself lucky and take a well-deserved break before the path crosses the slope, continues to climb in gullies to the second pass (Bocca di a Muvrella) and from there follow the 700hm descent.
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The Asco Valley is rich in natural features. You can explore the dramatic Natural pools carved by the Asco River, offering clear, cool water perfect for swimming. The region is also home to the majestic Monte Cinto, Corsica's highest peak, and the scenic Vergio Pass, which connects different parts of the island.
Yes, the Asco Valley features historical structures that are integral to its natural landscape. The Muricciolu Bridge, a Genoese work built between the 16th and 18th centuries, spans the Viru stream and is known for its picturesque setting and nearby swimming spots. The Genoese Bridge (Pont Génois) is also a significant landmark, providing access to beautiful natural areas and serving as a starting point for exploration.
The Asco Valley offers a wide range of outdoor activities. You can enjoy high-altitude hiking, cycling, and canyoning in the mountainous areas, especially around the Monte Cinto Massif. For those interested in specific routes, there are numerous options for mountain hikes, MTB trails, and running trails that allow you to explore the natural monuments.
Absolutely. The natural pools along the Asco River are particularly suitable for families, with some sections featuring gentle rock slides and clear, cool water for swimming and relaxation. The hike to the Genoese Bridge is relatively easy, taking about 15 minutes, making it highly accessible for visitors of all ages and a great starting point for family outings.
The best time to visit depends on your preferred activities. Summer is ideal for enjoying the refreshing natural pools and swimming. For high-altitude hiking, the period from late spring to early autumn is generally best, though snow can persist in shaded areas of the upper valley until July. The wild vegetation also contributes to a rich sensory experience with diverse scents throughout the warmer months.
For breathtaking panoramic views, consider ascending Monte Cinto, Corsica's highest peak, which offers an awe-inspiring 360° panorama of the Mediterranean landscapes. The Vergio Pass and Stagnu Pass also provide spectacular viewpoints, with the latter offering views of Haut Asco and surrounding peaks.
The natural pools in Asco are renowned for their crystal-clear, cool water, making them an inviting spot on hot summer days. They are carved by the Asco River within the dramatic gorges, creating picturesque settings for swimming and relaxation. Many of these pools are found along sections of popular trails like the GR20 and Transhumance trail, making them easily accessible for a refreshing dip.
Yes, the mountainous areas of the Asco Valley, particularly within the Monte Cinto Massif, are habitats for protected fauna. You might be lucky enough to spot the Corsican mouflon and the Corsican forest cat. Golden eagles and bearded vultures are also known to soar above the towering peaks, adding to the wild allure of the region.
The Asco Valley, especially the Haut'Asco area, is a renowned spot for high-altitude hiking. The ascent of Monte Cinto is a challenging but rewarding experience for experienced hikers. Sections of the famous GR20 route also pass through this region, including the emblematic passage at Stagnu Pass, offering spectacular viewpoints and demanding terrain.
Accessibility varies depending on the monument. The hike to the Genoese Bridge, which provides immediate access to idyllic swimming spots, is relatively easy and takes about 15 minutes. Other areas, like the high-altitude trails around Monte Cinto, require more effort and experience. The Vergio Pass is a road pass, making it easily accessible by vehicle, and serves as a starting point for various trails.
Visitors frequently praise the stunning natural beauty and the opportunities for refreshing dips in the natural pools. The dramatic landscapes, from deep gorges to towering peaks, are a major draw. Many also appreciate the historical significance of structures like the Genoese bridges and the challenging yet rewarding hiking experiences, especially the panoramic views from high mountain passes like Stagnu Pass.
Yes, several well-known trails traverse the Asco Valley and connect various natural monuments. The famous GR20 route passes through the region, linking high mountain passes like Vergio Pass and Stagnu Pass. The GR Mare à Mare trail also meets at Vergio Pass, and the Transhumance trail runs alongside the Asco River, where you can find many of the beautiful Natural pools.


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