4.8
(96)
413
hikers
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
Start point
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1.07 km
Highlight • Mountain Hut
1.74 km
Highlight • Trail
1.78 km
Highlight • Natural Monument
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2.03 km
Highlight • Viewpoint
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2.44 km
Highlight • Viewpoint
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2.88 km
Highlight • Lake
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11.2 km
End point
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
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 %
Additional weather tips
Max wind speed: 7.0 km/h
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This route was planned by komoot.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Had to shorten the tour due to high snow. I was unable to reach the Giramondo pass
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.
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.