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Italy
Aosta Valley
Ollomont

Punta Cornet and Lago Cornet Trail

Moderate

4.7

(18)

90

hikers

Punta Cornet and Lago Cornet Trail

04:39

9.25km

790m

Hiking

Hike the moderate Col Cornet and Lago Cornet Alpine Trail (via Trail 6A) for stunning Alpine views and a hidden lake in Aosta Valley.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

4.26 km

Col Cornet (2,354 m)

Highlight • Mountain Pass

Nice view

Translated by Google •

Tip by

2

4.46 km

Lago Cornet

Highlight • Lake

Lake Cornet is a recommended stop when going up or down from the Regondi Bivouac

Translated by Google •

Tip by

3

5.01 km

Lago Cornet

Highlight • Lake

Cornet Lake at 2,234m.
Reachable from Glacier along paths 6 and 6A.
It is also possible to climb to the top of Mount Cornet.

Translated by Google •

Tip by

4

5.78 km

Conca delle Acque Bianche

Highlight • Natural

even the basin is almost dry, it retains its charm and the surrounding landscape is magnificent

Translated by Google •

Tip by

5

6.00 km

Gaula Stream

Highlight • River

The color of the water is very special, in fact just above is the basin of the White Waters, which takes its name from the color of the melt water, especially in spring and early summer

Translated by Google •

Tip by

B

9.25 km

End point

Parking

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Way Types & Surfaces

Way Types

6.81 km

2.31 km

< 100 m

< 100 m

Surfaces

7.29 km

1.89 km

< 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

Wednesday 15 July

20°C

11°C

70 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

July 19, 2024,Da Glassier a Punta Cornet
This wasn't the planned tour but due to time constraints (we started a little too late) we had to shorten it. I recommend doing the ring to the lakes and the refuge. The spectacle of the valley is indescribable and left us speechless!!!!

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Frequently Asked Questions

What is the difficulty level of the Col Cornet and Lago Cornet Alpine Trail (via Trail 6A)?

This trail is considered a moderate hike. While it doesn't present significant technical difficulties, it requires a minimum level of training and is suitable for older children. Expect an elevation gain of approximately 790 meters, with some sections being quite steep.

What kind of terrain can I expect on this route?

The route offers diverse terrain, starting with larch forests in the initial ascent from Glacier. It then opens up, passing through the "Conca delle Acque Bianche" with its milky-white glacial waters. You'll encounter both dirt roads and more narrow, sometimes steep, sections, including rocky canalinos, as you ascend into the high Alpine environment.

What are the main points of interest along the Col Cornet and Lago Cornet Alpine Trail?

Key highlights include the stunning views from Col Cornet (2,354 m), the beautiful hidden Lago Cornet nestled in a rock basin, and the unique Conca delle Acque Bianche. You'll also cross the Gaula Stream. From certain vantage points, you can enjoy wide-ranging views of surrounding peaks like Mont Gelé and the Grand Combin.

Is the Col Cornet and Lago Cornet Alpine Trail (via Trail 6A) dog-friendly?

The trail is generally dog-friendly, allowing you to bring your canine companion. However, always ensure your dog is kept on a leash, especially in areas with wildlife or other hikers, and be mindful of the rocky and steep sections.

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

The best time to hike this Alpine trail is typically during the warmer months, from late spring to early autumn (June to September), when the snow has melted and the weather is more stable. This period offers the most pleasant conditions for enjoying the high Alpine environment and vistas.

Where can I park for the Col Cornet and Lago Cornet Alpine Trail (via Trail 6A)?

While specific parking details are not provided, trails in the Aosta Valley often have designated parking areas near the starting points of popular routes, such as in the village of Glacier in the Ollomont valley. It's advisable to check local signage or community resources for the most current parking information before your visit.

Do I need a permit or pay an entrance fee to hike this trail?

No, there are typically no permits or entrance fees required to hike the Col Cornet and Lago Cornet Alpine Trail (via Trail 6A). It is freely accessible to the public.

Can I extend my hike beyond Lago Cornet?

Yes, from Lago Cornet, it's possible to continue a short distance to Punta Cornet. This extension offers even more expansive panoramic views of the surrounding Alpine landscape.

Does this trail connect with any other well-known paths?

Yes, the trail is part of a larger network. It is referenced as being part of the Alta Via n.1 (High Route No. 1) and connects to the Bivacco Regondi. Additionally, a small section (2%) of the route follows the Mulattiera Glassier Pont.

What kind of wildlife or plants might I see along the way?

The high Alpine environment of this trail is home to diverse flora and fauna. You might spot Alpine flowers like edelweiss. Keep an eye out for marmots, which are known to inhabit these mountain regions.

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

The Col Cornet and Lago Cornet Alpine Trail (via Trail 6A) is primarily an out-and-back route, leading you to Col Cornet and Lago Cornet before returning along the same path. While it connects to other trails, the core route is not a full loop.

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