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WARNING: trekking is not like walking! If you can't overcome a passage, go back!
Some of the tracks presented here are set along mountain trails where some passages may require holding to ropes or climbing short ladders, and may have exposed passages without safety protections. These tracts can be a serious danger if faced without the right equipment, awareness and physical condition.
ITINERARIUM® has no responsibility regarding the tracks presented here, their dangerousness, accessibility, praticability and safety. Who decides to take these tracks does it at their own risk.

Costa del Dosso and the military forts at Paione alp

Panoramic view on Paione lakes and the border with Switzerland and Val Bognanco

Val Bognanco - Val D'Ossola

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length icon Length:
8.5 Km
time icon Our time:
4h30' walking
climb icon Total climb:
900 mt
height icon Min and max height:
1600 mt - 2490 mt
track there and back icon Type of track:
there and back
surface icon Surface:
trail - gravel - rocks
panorama icon Panorama:
lakes - mountains
coverage icon Cell network coverage:
partial
winter icon Traced in winter:
no
bike icon Traced by bike:
no

The itinerary begins from the oratory of San Bernardo and enters the pine grove that leads to Rio Rasiga. Here the trail winds up in the woods reaching the Paione alp where, just a little above, atop a morainic formation, a series of military forts are present, overlooked by a “command post”. The forts were built to train the alpine troopers of Intra Battalion in the period between the two World Wars.
The set of forts was restored in 2021 by the alpines of Gruppo Protezione Civile of Domodossola and Bognanco Group.
The itinerary proceeds on gravel and later on a grassy slope, where the trail’s track on the ground is lost, but some trail signs made of stone piles are present until the peak of Costa del Dosso, which is well visible along the whole path, since it’s signaled by a large stone pile.
The last tract to reach the summit is characterized by large rocks that, when wet, could be slippery.
Along the whole climb a unique landscape on Alta Val Bognanco can be seen together with the three lakes of Paione on the right, the Agro lake on the left and, further away, the Monscera lake.
The way back involves reaching Arza alp and going down toward Il Dosso mountain hut where the trail in the woods (or, alternatively, the road) begins.


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