Great Crossing of the Alps Trail

This challenging hike is estimated to take approximately 7 hours and 39 minutes to complete. This duration can vary based on your pace, breaks, and weather conditions.

The route is classified as difficult. It involves significant elevation gain and descent, making it suitable for experienced hikers with good physical fitness. Similar trails in the region are often rated 'E difficulty', meaning they can take over five hours with elevation gains exceeding 800 meters.

The terrain along this route often features a mix of cultivated land and wilder areas. You can expect to traverse through woods and Mediterranean scrub, passing by ancient hamlets with medieval appearances. Given its 'difficult' rating, some sections may be steep or rocky.

As you hike, you'll encounter several notable points. These include the Ancient Mills of the Clarea Valley, a View of the Motorway in the Susa Valley, and the Ancestrale trail. You will also pass through the settlement of Armeita and reach the San Colombano summit.

Yes, this route shares sections with several other official trails. You will find it intersects with the GTA: Salbertrand - San Giuseppe di Mompantero, Sentiero Italia - Tappa E28, Via Verde Valsusa, Le alture delle viti e dei mandorli, Sentiero dei 500 gradini, and various segments of the Via Sibille.

Thanks to the mild climate of the San Lorenzo Valley, hiking is generally possible year-round. Snow is rare below 1000 meters, making spring, summer, and autumn ideal. Always check local weather conditions before you go, especially for higher elevations.

While specific rules for this exact trail are not detailed, many trails in the Susa Valley are dog-friendly. It's generally recommended to keep dogs on a leash to protect local wildlife and for their safety, especially given the presence of wild boars and other animals mentioned in the region.

Typically, there are no specific permits or entrance fees required for hiking this trail in the Susa Valley. However, it's always a good idea to check with local tourism offices or park authorities for any updated regulations before your trip.

Specific parking details for the start of this exact trail are not widely documented. However, in small villages like San Lorenzo di Giaglione, you can often find limited street parking or small public parking areas. It's advisable to arrive early, especially on weekends, to secure a spot.

The region is rich in Mediterranean flora and fauna. You might spot squirrels, foxes, wild boars, and various bird species. The diverse botanical landscape includes a variety of Mediterranean scrub and woodland plants.

Both San Lorenzo di Giaglione and Borgo Combe are small localities. While specific establishments are not listed, you may find local cafes or small guesthouses in these or nearby villages in the Susa Valley. It's recommended to research and book accommodation in advance, especially during peak hiking seasons.