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Hiking trails & Routes
Italy
Friuli Venezia Giulia
Udine
Forni Avoltri

Lake Bordaglia Loop

Moderate

4.8

(96)

413

hikers

Lake Bordaglia Loop

04:40

11.2km

900m

Hiking

Hike the moderate Lake Bordaglia Trail (CAI 142) through forests and pastures to a beautiful glacial lake in the Carnic Alps.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Start point

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1

1.07 km

Lower Bordaglia Hut

Highlight • Mountain Hut

2

1.74 km

Ascent to Lago di Bordaglia

Highlight • Trail

3

1.78 km

Alpine Soldier's Fountain

Highlight • Natural Monument

Very pretty and evocative of the historical period. The water is supposedly drinkable...at least we drank it and had no problems.

Translated by Google •

Tip by

4

2.03 km

View of Lake Bordaglia

Highlight • Viewpoint

From this panoramic point among the Carnia trails, you can have a great view of the Bordaglia lake, at about 1,750 meters above sea level. Surrounded by evergreen trees and …

Translated by Google •

Tip by

5

2.44 km

View of Casera Bordaglia di Sopra

Highlight • Viewpoint

Perfect spot for some shots and a bit of panorama.

Translated by Google •

Tip by

6

2.88 km

The mountain pass is a perfect resting place with this view: in front of you lies the small mountain lake Lago Pera and behind it stands the rugged eastern flank of the Kreutzen.

Translated by Google •

Tip by

B

11.2 km

End point

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Way Types & Surfaces

Way Types

5.92 km

4.35 km

915 m

Surfaces

8.62 km

2.12 km

314 m

118 m

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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 (1,970 m)

Lowest point (1,060 m)

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Weather

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Sunday 24 May

21°C

12°C

0 %

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Max wind speed: 7.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Lake Bordaglia Trail?

The most common starting point for the Lake Bordaglia Trail (CAI 142) is from the village of Pierabech, near Forni Avoltri. You'll find parking available there.

Is the Lake Bordaglia Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, since it passes through the Bordaglia Wildlife Oasis, it's crucial to keep your dog on a leash to protect the local wildlife, such as marmots, deer, and various bird species.

What is the best time of year to hike to Lake Bordaglia?

The best time to hike this trail is typically from late spring through early autumn (June to October). During these months, the weather is generally favorable, and the alpine wildflowers are in bloom. In winter or early spring, snow can be present at higher altitudes, requiring specialized equipment like crampons or snowshoes.

Do I need a permit or pay an entrance fee for the Lake Bordaglia Trail or the Gruppo del Monte Coglians area?

No, there are no specific permits or entrance fees required to hike the Lake Bordaglia Trail or to access the Gruppo del Monte Coglians area. However, always respect the natural environment and any local regulations.

What is the terrain like on the Lake Bordaglia Trail?

The terrain varies from dense beech and fir forests in the lower sections to open pastures and wide clearings as you gain altitude. The ascent involves steep turns and switchbacks, particularly when climbing towards Casera Bordaglia di Sopra. The path is generally well-maintained but can be challenging due to the significant elevation gain. Using hiking poles is recommended, especially for the descent.

What can I see along the route to Lake Bordaglia?

Along the route, you'll encounter several points of interest. These include the Lower Bordaglia Hut, the Alpine Soldier's Fountain (a historical landmark), and stunning panoramic views like the View of Lake Bordaglia and the View of Casera Bordaglia di Sopra. The highlight is, of course, Lake Pera and View of Monte Coglians, a beautiful glacial lake surrounded by ancient larches.

Are there any facilities or water sources available on the trail?

Yes, you'll find Casera Bordaglia di Sotto (Lower Bordaglia Hut) along the route, which provides a fountain for fresh water. During the summer months, this 'malga' (mountain hut) may also offer cold dishes and accommodation.

Does the trail intersect other well-known paths?

Yes, the Lake Bordaglia Trail (CAI 142) intersects with and runs concurrently with several other notable trails for significant portions. These include the European long distance path E10, Austria (Nassfeld to Silian), Karnischer Höhenweg 403, Kärntner Grenzweg, Sentiero Italia - Tappa A01, and Südalpenweg 03 - Etappe 22. It also shares sections with Via Alpina Stage 22: Wolayerseehütte - Hochweißsteinhaus, and the Sentiero Portatrici Carniche della grande guerra.

What wildlife and plants can I expect to see in the Bordaglia Wildlife Oasis?

The Bordaglia Wildlife Oasis is rich in biodiversity. You might spot various wildlife such as grouse, marmots, deer, roe deer, and even golden eagles. The area is also known for its diverse vegetation, including many varieties of wildflowers and wild orchids, especially vibrant in spring and summer.

What should I bring for a hike on this trail?

Given the trail's moderate difficulty and significant elevation gain, it's advisable to bring sturdy hiking boots, plenty of water, snacks, and appropriate layers of clothing for changing mountain weather. Hiking poles are highly recommended, especially for the descent, to reduce stress on your knees. In colder months, be prepared for snow and potentially bring crampons or snowshoes.

Is the Lake Bordaglia Trail suitable for families with children?

While the trail lacks dangerous sections, it is considered of medium difficulty due to the significant elevation gain and distance. It requires good physical fitness and an aptitude for walking. Therefore, it might be challenging for very young children or families not accustomed to strenuous hikes. Older children with hiking experience and good stamina may enjoy it.

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03:32h

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Trail Reviews

Nadir
August 20, 2023, Anello casere e lago Bordaglia,lago Pera e sella Sissanis da Pierabech

What a show! Beautiful 360 ° landscapes, streams, waterfalls, sociable butterflies, peace and many guys met along the way Next time we will also do the globetrotter pass

Translated by Google
Stefano
August 10, 2024, Lago di Bordaglia

Challenging but very beautiful excursion. Doing the circular tour is tough due to the considerable slope both on the way there and on the way back. In a future trip to Bordaglia Lake I would also do the route in an anti-clockwise direction, as the climb is constant on a mule track and there are no particular problems also because cars can go up it. The challenging section is found in the last few km between the Bordaglia mountain hut and the Bordaglia di sopra mountain hut.

Translated by Google

Had to shorten the tour due to high snow. I was unable to reach the Giramondo pass

Translated by Google

A loop trail justly famous for the views it offers. Water supply at the Fleons pass directly from the Goccia di Carnia spring. A cool climb through the woods and then across meadows toward the Sissanis pass (but the altitude helps and the temperature was pleasant). Circumnavigation of Lake Pera, descent to the Bordaglia di sopra and Bordaglia di sotto huts. Snack break at Bordaglia di sotto, now run by two very young South Tyrolean men.

Translated by Google

An enchanting place in the Carnic Alps... the alpine lakes of Bordaglia and Pera, a magical high mountain environment on the border between Italy and Austria! A scenery and suggestions that are difficult to describe, an oasis of quiet, a natural area embellished by the color of the emerald waters of two "jewels" set among imposing peaks, green pastures, larch forests and fir forests. The silences, the amphitheater of sharp crests and the splendid panoramas have made this autumn walk pleasant and fascinating.

Translated by Google
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