2
hikers
05:02
7.30km
1,070m
Hiking
Hike the difficult 4.5-mile GTA Trail from San Lorenzo to Talosio in Gran Paradiso National Park, featuring 3520 feet of elevation gain.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
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0 m
Highlight • Settlement
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7.30 km
End point
Way Types & Surfaces
Way Types
6.34 km
957 m
Surfaces
6.37 km
888 m
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Friday 17 July
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This route was planned by komoot.
This challenging section of the GTA Trail usually takes around 5 hours to complete. It involves significant elevation changes, so plan for a full half-day of strenuous hiking.
The GTA Trail: San Lorenzo to Talosio is considered difficult. It features steep climbs and descents, traversing mountain barriers, and requires good stamina due to its significant elevation changes. Hikers should be prepared for strenuous sections.
You will encounter a varied landscape, primarily consisting of mule tracks and natural paths. There are also some short asphalt sections. The route passes through forests, expansive alpine pastures, and some rocky areas, especially during ascents to points like Monte Arzola or La Colla pass.
Yes, the trail offers wide panoramic views of the surrounding mountains, including glimpses of the Gruppo Paradiso. You'll also pass the historic Eugio reservoir, and in season, enjoy vibrant rhododendron and blueberry-rich pastures. Keep an eye out for historic chapels and scattered ruins along the way.
As this trail is located within the Gran Paradiso National Park, dogs are generally permitted but must be kept on a leash at all times to protect wildlife and ensure the safety of other hikers. Please check the park's official regulations for any specific restrictions.
The recommended period for hiking this section of the GTA is typically from July to September. During these months, the weather is generally more stable, and the trails are free of snow, offering the best conditions for a rewarding experience.
While there isn't a specific permit required for this particular trail section, it is located within the Gran Paradiso National Park. There are no general entrance fees for the park itself, but always be aware of and respect park regulations regarding camping, waste, and wildlife.
The trail officially starts in the settlement of San Lorenzo. Specific parking information for the trailhead in San Lorenzo can vary, so it's advisable to check local resources or signage upon arrival for designated parking areas.
Yes, this section is a core part of the Grande Traversata delle Alpi (GTA). It also fully overlaps with the Sentiero Italia - Tappa E37 and the Via Alpina Blue D26. Additionally, smaller portions of the route intersect with Sentiero Italia - Tappa E36, Via Alpina Blue D27, and the GTA: San Lorenzo - Noasca trail.
Given the trail's difficulty and exposure, it's crucial to pack sufficient water, as sources can be scarce and shade limited over long stretches, especially in summer. Essential items include sturdy hiking boots, weather-appropriate layers, sun protection, snacks, a map, and a first-aid kit.
Yes, as part of the Grande Traversata delle Alpi (GTA) network, you may find accommodations known as "Posto Tappa" or GTA reception facilities in nearby villages. These are specifically designed to support long-distance hikers.
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