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Hiking trails & Routes
Italy
Piedmont
Vercelli
Alagna Valsesia

Glaciological Trail

Moderate

4.8

(46)

328

hikers

Glaciological Trail

04:50

10.6km

760m

Hiking

Embark on the Glaciological Trail, a moderate hike spanning 6.6 miles (10.6 km) with a significant 2494 feet (760 metres) of elevation gain. This route offers expansive views of the basin and impressive vistas of glaciers and peaks, including Monte San Giacomo. You will wind through larch woods, which are particularly striking when their leaves turn golden in autumn. A highlight is crossing a suspension bridge over a glacial stream, offering a unique perspective on the landscape. The terrain varies from dirt roads to sections carved directly into the slope, including some steep descents over smoothed slabs. Plan for about 4 hours and 50 minutes to complete this journey through a changing alpine environment.

When planning your visit, consider that the trail is especially beautiful in autumn when the larch trees display their vibrant colors. Always check the local weather forecast before you go, as conditions in the mountains can change quickly. The route includes sections of dirt road, asphalt, and parts carved directly into the slope, so wear appropriate footwear for varied terrain. Be prepared for some steep descents over smoothed slabs and scattered debris.

This trail is more than just a hike; it functions as an open-air laboratory within Parco Naturale Alta Valsesia. Along the way, you will find plaques and monitoring instruments that tell the compelling story of the Forni Glacier's retreat. The route provides educational insights into glaciology and the ongoing impact of climate change on this alpine environment. You will also pass a small artificial lake, marking the historical extent of the Forni Glacier.

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parco naturale dell'Alta Val Sesia e dell'Alta Val Strona

Waypoints

A

Start point

Parking

Get Directions

1

123 m

Wold - Aqua Bianca Shuttle

Highlight • Rest Area

From this point it is possible to take a shuttle which saves a few kilometers of walking on gippabile. Low cost but pay attention to the large turnout.

Translated by Google •

Tip by

2

5.20 km

Alpe Fondecco

Highlight • Viewpoint

At the pinnacle of the glaciological path, the alp was originally used by shepherds to pass from the Bors Valley to the Sesia Valley. Magnificent view of the glacier!

Translated by Google •

Tip by

3

6.04 km

Alpe Bors

Highlight • Mountain Hut

Small mountain pasture set in an extraordinary mountain context.

Translated by Google •

Tip by

4

7.76 km

Rifugio F. Pastore (Alpe Pile)

Highlight • Mountain Hut

The Pastore Refuge is located at 1,575 meters above sea level on Alpe Pile. From here you can admire the imposing and fascinating south face of Monte Rosa.

Translated by Google •

Tip by

B

10.6 km

End point

Parking

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Way Types & Surfaces

Way Types

7.20 km

1.77 km

1.52 km

< 100 m

Surfaces

7.26 km

1.77 km

1.29 km

176 m

< 100 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Today

Friday 3 July

19°C

8°C

14 %

Additional weather tips

Max wind speed: 4.0 km/h

to get more detailed weather forecasts along your route

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Frequently Asked Questions

What is the best time of year to hike the Glaciological Trail?

The trail is particularly stunning in autumn when the larch woods turn golden. However, it offers magnificent vistas of glaciers and peaks throughout the warmer months. Be prepared for varying conditions, especially outside of peak summer.

What is the terrain like on this hike?

The trail features a varied terrain, including dirt roads, asphalt sections, and parts carved directly into the slope. You will encounter some steep descents over smoothed slabs and scattered debris, and cross a suspension bridge over a glacial stream. The path can be challenging in places due to its natural and dynamic landscape.

Are dogs allowed on the Glaciological Trail?

Yes, dogs are generally allowed on the Glaciological Trail. However, as the trail is located within the Parco Naturale Alta Valsesia, it is essential to keep your dog on a leash at all times to protect local wildlife and ensure a safe experience for all hikers.

Where is the trailhead and is there parking available?

The trail is located near the Forni Glacier in Italy. Specific trailhead information can vary, but a common starting point involves accessing the area. There is a highlight called Wold - Aqua Bianca Shuttle which suggests shuttle services might be available to reach certain points, potentially including the trailhead or nearby access points. Parking availability should be checked locally upon arrival.

What notable features or viewpoints can I expect along the route?

This trail is an 'open-air laboratory' for studying climate change, with plaques and QR codes providing multimedia content about the Forni Glacier's history. You'll pass by the Alpe Fondecco viewpoint, offering expansive views of the basin, and enjoy magnificent vistas of glaciers and peaks like Monte San Giacomo. The route also passes a small artificial lake where the Forni Glacier once extended, and the Lake of Rosole.

Do I need a permit or is there an entrance fee for the trail or the natural park?

The Glaciological Trail is situated within the Parco Naturale Alta Valsesia. While there isn't typically an entrance fee for the trail itself, it's always advisable to check the official park website or local information centers for any specific regulations, permits, or fees that might apply to certain activities or areas within the park.

Are there any huts or facilities along the way?

Yes, there are huts along the route. You will pass by Alpe Bors and the Rifugio F. Pastore (Alpe Pile). These can offer opportunities for rest, refreshments, or even overnight stays, depending on their operating hours and services.

Does the Glaciological Trail intersect with other well-known paths?

Yes, the route also passes through significant sections of the Sentiero Italia - Tappa E47N and the Monte Rosa tour stage 4. Smaller portions also overlap with Sentiero Italia - Tappa E48N, Monte Rosa tour stage 5, and Goreto - Merletti.

Is this trail suitable for beginners or is it a challenging hike?

The Glaciological Trail is rated as moderate in difficulty. While it offers a rewarding experience, it includes sections with steep descents and varied terrain, making it more suitable for hikers with some experience rather than absolute beginners. The total distance is approximately 10.6 km with about 760 meters of elevation gain.

What should I bring for a hike on the Glaciological Trail?

Given the moderate difficulty and varied terrain, it's recommended to bring sturdy hiking boots, appropriate layers of clothing for changing mountain weather, water, snacks, and sun protection. A map or GPS device is also advisable. For the educational aspects, a smartphone to scan QR codes for multimedia content can enhance your experience.

Is the Glaciological Trail a loop or an out-and-back route?

The Glaciological Trail, as described, is typically hiked as a loop or a point-to-point route that can be done in sections. The komoot tour provided suggests a circular route, allowing you to experience the full range of its features without retracing your steps.

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