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Hiking trails & Routes
Italy
Piedmont
Cuneo
Acceglio

Pier Giorgio Frassati Trail

Hard

4.9

(138)

700

hikers

Pier Giorgio Frassati Trail

05:56

13.2km

810m

Hiking

Embark on the Pier Giorgio Frassati Trail, a difficult hiking route that takes you through rugged mountain terrain in Italy's Maira Valley. You will experience diverse natural landscapes, from the serene Lac des Munie Supérieur to sweeping vistas of Lago delle Munie and Monte Oronaye. This challenging route covers 8.2…

Last updated: April 23, 2026

Waypoints

A

Start point

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1

832 m

Lac des Munie Supérieur

Highlight • Lake

Upper Lake Munie (2446 m)

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2

2.12 km

Col de Monges

Highlight • Mountain Pass

For the French it is the Col de Monges, and it is an Alpine pass right on the Italian-French border at an altitude of 2542 meters

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3

2.52 km

Colle Aguya

Highlight • Mountain Pass

Intersection between several paths, you can climb steeply to the top of Mount Soubeyran, or reach Passo della Cavallo, or head to the French side

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4

2.62 km

Crest path from Colle delle Munie to Mount Soubeiran and halfway to Lake Reculaye. Steep towards Lake Munie. Be careful as it is slippery

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5

3.68 km

Just below Passo della Cavalla, you will find this abandoned military barrack, useful in case of bad weather

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Tip by

6

4.87 km

Caraglio Cross

Highlight • Summit

Cross with summit book, placed in a very panoramic place on the Saretto basin (locality of Acceglio)

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Tip by

7

6.76 km

Grange Pausa

Highlight • Mountain Hut

A small Grange not far from the ex-military road that leads to the Sorgenti del Maira.

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Tip by

8

7.59 km

Pausa Spring

Highlight • Natural Monument

At the height of this hairpin bend, two meters of path lead to this source of water, useful for thirsty dogs

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9

7.77 km

View of the Valley and Saretto

Highlight • Viewpoint

Beautiful views of the valley and Saretto

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Tip by

B

13.2 km

End point

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Way Types & Surfaces

Way Types

11.0 km

1.88 km

247 m

Surfaces

6.41 km

3.60 km

3.14 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,560 m)

Lowest point (1,750 m)

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Weather

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Tuesday 2 June

18°C

4°C

0 %

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Max wind speed: 11.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where does the Pier Giorgio Frassati Trail start and where can I park?

The Pier Giorgio Frassati Trail is a point-to-point route that begins in the Maira Valley and leads towards France. Specific parking details for the starting point are not provided in the tour data, but it's advisable to research local parking options in the Maira Valley area before your trip. Given its nature as a longer, more challenging hike, consider transportation logistics for the end point as well.

Is this trail suitable for beginners?

No, this specific Pier Giorgio Frassati Trail is rated as difficult. It involves significant elevation gain and a considerable distance, making it more suitable for experienced hikers with good physical fitness and appropriate gear. Beginners should look for easier sections of the broader Frassati trail network or other routes in the Maira Valley.

What is the best time of year to hike this route?

Given that this trail traverses mountainous terrain and leads towards France, the best time to hike is typically during the late spring, summer, and early autumn months (June to September). During these periods, snow cover is minimal, and weather conditions are generally more stable. Always check local weather forecasts and trail conditions before heading out, especially for higher elevations.

Do I need a permit or pay an entrance fee for this trail in Maira Valley?

Generally, access to hiking trails in the Maira Valley, including the Pier Giorgio Frassati Trail, does not require specific permits or entrance fees. However, it's always a good practice to check with local tourism offices or park authorities for any updated regulations, especially if you plan to stay overnight in designated areas or use specific facilities.

What kind of terrain can I expect on the trail?

You can expect rugged, mountainous terrain with significant elevation changes. The trail passes through diverse natural landscapes, including high alpine environments. Hikers should be prepared for rocky paths, potentially exposed sections, and varying ground conditions typical of a challenging mountain hike.

What are some notable points of interest along the way?

The route offers several interesting highlights. You'll pass by the beautiful Lac des Munie Supérieur, cross mountain passes like Col de Monges and Colle Aguya, and enjoy stunning vistas such as the View of Lago delle Munie and Monte Oronaye. Other points include the Abandoned Military Barracks at Passo della Cavalla and the Caraglio Cross.

Is the Pier Giorgio Frassati Trail dog-friendly?

While many trails in the Italian Alps are dog-friendly, specific regulations can vary. It's generally recommended to keep dogs on a leash, especially in areas with wildlife or grazing livestock. Always ensure your dog is accustomed to long, difficult hikes and that you carry enough water and supplies for them. Check local Maira Valley park rules for any specific restrictions.

Does this trail intersect with other well-known paths?

Yes, this route shares sections with several other notable trails. You will find it intersecting with parts of the Tour du Soubeyran, Tour du Chambeyron, Sentiero Roberto Cavallero, Alte Valli - Tappa 06, Grand tour du Chambeyron, Tour du Sautron, Petit Tour du Chambeyron, and Via Alpina Blue D52.

What is the significance of the Pier Giorgio Frassati Trail?

The Pier Giorgio Frassati Trails are a network across Italy dedicated to Blessed Pier Giorgio Frassati, an ardent mountaineer. These trails, often established by the Italian Alpine Club (CAI), aim to blend history, faith, and nature, reflecting Frassati's motto 'Verso l'alto' ('to the heights'). They serve as a way to connect with nature, challenge oneself, and reflect on his spiritual legacy.

Are there any huts or shelters along the route?

The tour data mentions Grange Pausa as a highlight, which is a hut. This suggests there might be opportunities for shelter or rest along the way. For longer, difficult trails like this, it's always wise to research specific hut availability, opening times, and booking requirements if you plan to rely on them for overnight stays or significant breaks.

What should I bring for a hike on this trail?

Given its difficult rating and mountainous environment, you should bring appropriate hiking gear. This includes sturdy hiking boots, layered clothing suitable for varying weather conditions, rain gear, a map and compass or GPS device, sufficient water and high-energy snacks, a first-aid kit, sun protection, and a headlamp. Trekking poles are also highly recommended for stability on rugged terrain.

Nearby routes

Moderate

4.8

1,266

Monte Bert e Lago Nero – loop in Valle Maira

04:40h

11.2km

690m

Trail Reviews

Maggia80
September 1, 2022, Sentiero Giorgio Frassati (al contrario)

Endless marmots and then Eagles, Chamois, Merens Horses

Translated by Google

Today's tour: The Pier Giorgio Frassati trail, named after the son of a well-known publisher from Turin, who died in 1925 at the age of 24 and was already a great social role model for many young people. A plaque on the plateau expresses his passion for the beautiful mountain world. The far too many pictures along the way reveal that I too was really impressed by the mountain world on the circular tour... The sky was blue throughout today after it had rained completely yesterday, giving us a day of relaxation.

Translated by Google

Pretty grandiose circular tour in the back of ValleMaira... up to the Italian-French border ridge Great Maritime Alps scenery all the way... Birgit really chose this route well... Most of the routes are T2, individual sections, especially on the ascent and descent to Monte Soubeyran (2701m, border mountain on the border line), sometimes T3, never again... We can fully recommend it to anyone who is in the area... But take food and drink with you, no food options on the entire tour... but we knew that😂

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8 hours in paradise! Not a cloud, the gold of autumn everywhere. Wonder!!

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Splendid ring, very wild after the Bivacco Bonelli. Departure from the Maira Sources, in Saretto. In order: lakes Visaisa, Apzoi, Munie, Reculaye (from above), plus other unnamed lakes, Monte Soubeyran, Passo della Cavalla, Croce di Caraglio, Grange Pausa. After the Passo della Cavalla you cross a very wild, beautiful valley. No problems with dogs, in fact, we met many. If you have good legs, highly recommended ring, which can be stretched as desired. Return to the boring military road and then to the forestry road. The descent from Soubeyran towards the pass and the descent into the valley is not difficult, but very slippery due to the steep and stony path. A few slightly exposed pieces, but nothing major.

Translated by Google

It starts from the Maira springs and climbs through a larch wood, arriving at a point from which you can see Lake Visaisa. There are the remains of the Principe di Piemonte hotel, which burned down in 1924. We then continue to the Bonelli bivouac, where we can see Lake Apsoi at the foot of Monte Oronaye. Walking along the slopes you arrive at Passo della Cavalla, where there are abandoned military structures. Descend into the Vallone della Pausa, between the Viraysse and the Sautron. Once in Grange Pausa, continue along a path that leads to Sorgenti Maira. The route from Sorgenti del Maira to Lake Visaisa is suitable for families.

Translated by Google

All information about the tour, one of the most beautiful hikes in the Mairatal: https://hikingthealps.com/sentiero-pier-giorgio-frassati-mairatal/

Translated by Google

https://www.vallemaira.org/esperienze/sentiero-piergiorgio-frassati/ Beautiful loop, with incredible views in a wild environment. Many Germans, Dutch, Swiss, Austrians, and French

Translated by Google
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