Best natural monuments around Frossasco are situated in the Metropolitan City of Turin, an area characterized by its position as an advanced spur of the western Alpine chain. The region features diverse ecosystems and landscapes, including the protected areas of Monte San Giorgio and Orsiera-Rocciavrè Natural Park. These natural monuments offer panoramic views and varied terrain, from alpine peaks to forested slopes. The area provides opportunities for exploring natural features and historical sites within its protected boundaries.
Last updated: May 16, 2026
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The Site of the Celts is an archaeological area on Monte Pietraborga, just below the summit towards Colle Damone (approx. 758 m), with serpentine boulders arranged in a circle and interpreted as megalithic dolmens and menhirs. These are large natural and worked rock blocks, some weighing several tons, dating back to the late Neolithic (3500-4000 years ago). They form a possible ritual site or observatory, with vertical menhirs and presumed dolmens; some show cup marks or engravings. Reachable in 5 minutes from the summit cross by descending northwest into the woods, along the path connecting Pietraborga to Colle Damone. It is marked as "Sito dei Celti – Menhir di Trana" on many hiking routes.
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The wide path passes between large erratic boulders, near Pietraborga
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Beautiful plateau ideal for a break, fountain and tables. It can be a point of arrival or an intermediate passage
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Nice area to take a break. A few benches with a table. View of Turin and the hill. Recommended
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Classic tour to Colletto di Forno di Coazze, with descent on single track
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from here you can line up 3 paths in a row and a single beautiful descent comes out, the paths are: pietraborga, celti, betulle.
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Among the highly appreciated natural monuments, you'll find Monte San Giorgio Summit and Cross, which offers expansive 360-degree views from the Maritime Alps to the Matterhorn. Another favorite is Monte Pietraborga Summit Cross, known for its great views over the plain and a nearby Celtic site with menhirs. Mount Cucetto also provides stunning panoramic views of the Turin and Cuneo plains, and the Chisone and Germanasca valleys.
Yes, Frossasco is close to significant natural parks. The entire Monte San Giorgio area, along with Rubatabö, is integrated into a protected area system. Additionally, the Orsiera-Rocciavrè Natural Park, located between Val Susa and Val Chisone, is a vast protected area known for its diverse alpine landscape, glacial lakes, and rich wildlife.
The natural monuments around Frossasco offer spectacular panoramic views. For instance, Monte San Giorgio Summit and Cross provides 360-degree vistas stretching from the Maritime Alps to the Matterhorn and across the Turin plain. Similarly, Mount Cucetto offers extensive views of the Turin and Cuneo plains, and the Chisone and Germanasca valleys, with Monviso visible on clear days.
Yes, several natural monuments in the area also boast historical and cultural significance. On Monte San Giorgio, you can find an 11th-century Romanesque church near the summit, along with traces of ancient civilizations, rock carvings, and remnants of an ancient cistern and monastery. Near the Monte Pietraborga Summit Cross, there is a Celtic site featuring menhirs.
The region offers a variety of outdoor activities. You can explore numerous hiking trails, ranging from easy walks to multi-day treks, particularly within the Orsiera-Rocciavrè Natural Park. For those interested in cycling, there are options for gravel biking and road cycling. For example, you can find various mountain hikes, gravel biking routes, and road cycling routes around Frossasco.
Yes, the Colletto del Forno picnic area and fountain is a family-friendly spot. It's a beautiful plateau ideal for a break, equipped with a fountain and tables, making it perfect for a stopover or a picnic with the family.
The natural areas are rich in biodiversity. Monte San Giorgio is known for its diverse flora, including peonies (the park's symbol), Haller's pulsatilla, St. John's lily, fragrant daphne, and various orchid species. Its fauna includes alpine birds like the crested tit and black woodpecker, as well as birds of prey. The Orsiera-Rocciavrè Natural Park is home to chamois, alpine ibexes, marmots, wolves, foxes, and golden eagles, alongside rich flora such as Scotch pines, larches, beeches, and alpine species like edelweiss and gentian.
While specific seasonal recommendations vary by activity, spring and autumn generally offer pleasant weather for hiking and exploring the natural monuments. Spring brings blooming wildflowers, especially on Monte San Giorgio with its peonies and orchids. Autumn provides cooler temperatures and vibrant foliage. Summer is also suitable, particularly for higher altitudes in the Orsiera-Rocciavrè Natural Park, though some trails might be more challenging due to heat.
Monte San Giorgio is highly accessible from Turin, making it an ideal destination for day trips. It can even be reached by public transport, offering convenience for visitors without private vehicles.
Yes, the natural monuments offer trails for various fitness levels. Monte San Giorgio, for example, has an extensive network of over 30 km of hiking trails, including dedicated botanical, mountain, fire, and the David Bertrand paths. The Orsiera-Rocciavrè Natural Park also provides an extensive network of paths suitable for a wide range of activities, from easy walks to multi-day treks like the renowned Giro dell'Orsiera.
Monte Sette Confini is unique because it is located at the convergence of three valleys: Val Chisola, Val Noce, and the Grandubbione valley. Its name, meaning 'Seven Borders', refers to the fact that several municipalities converge there, though currently only four (Cumiana, Pinasca, Pinerolo, and Frossasco) meet at its summit. The mountain is mainly covered by dense broad-leaved woods, offering a different natural experience compared to the more exposed summits.
Within the Orsiera-Rocciavrè Natural Park, there are numerous mountain huts that offer accommodation and opportunities to savor local cuisine, enhancing the immersive experience of this protected alpine wilderness. For options closer to Frossasco, you can find cafes, pubs, and accommodation in the town itself and the surrounding areas.


Extend your search for the best caves by checking out these guides of the top ones around Frossasco: