Lakes around Collio offer diverse natural experiences in the broader Friuli Venezia Giulia region. While the Collio region itself is characterized by vineyards and rolling hills, influenced by the Adriatic Sea and Julian Alps, several notable lakes are accessible nearby. These bodies of water range from glacial lakes nestled in alpine settings to unique karst lakes with fluctuating levels. The area provides opportunities for outdoor activities and scenic exploration.
Last updated: May 11, 2026
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Popular around Collio
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Hiking around Collio
MTB Trails around Collio
Road Cycling Routes around Collio
Cycling around Collio

Gravel biking around Collio
Running Trails around Collio
It's a beautiful area where flora and fauna are protected. There are bird observation points that allow you to observe the environment without disturbing others, with raised walkways that allow you to cross marshy areas. The area is absolutely quiet and peaceful, with ample parking.
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Welcoming refuge, very good value for money. E-bike charging
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Beautiful view of the lake halfway up the hill after a "spicy" climb 🤩
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The Dosso Rotondo refuge is located in the Adamello Natural Park area, at about 1,900 meters above sea level. The structure is immersed in a breathtaking landscape, with a view of the surrounding peaks and the suggestive Lake Idro. Reachable via paths that wind through woods and alpine meadows, the refuge is an ideal place for a stop to enjoy typical dishes of the mountain tradition. Thanks to its position, it also offers numerous itineraries for those who want to continue towards other higher destinations or simply explore the surroundings.
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Absolutely worthwhile, beautiful detour for a road bike tour through the mountains during your Lake Garda holiday.
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very suggestive and equipped picnic area
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Reachable via the Creste di Montecampione, from Plan 1800 you follow the entire high street along the ridge, passing the round hill and continuing up to San Zeno sopra Pisogne. Spectacular views of Val Camonica, Val Trompia and the Po Valley.
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While the Collio region itself is known for vineyards, the broader Friuli Venezia Giulia area offers diverse lakes. You can explore glacial lakes like the Laghi di Fusine, unique karst lakes such as those of Doberdò and Pietrarossa with fluctuating water levels, and larger natural lakes like Lake Cavazzo, which is well-equipped for water sports.
Yes, several lakes near Collio are suitable for families. Lake Idro is noted as family-friendly, offering beautiful views. The Provincial Nature Reserve of Lake Idro also features accessible walkways for exploring nature. Lake Cavazzo is another excellent option, providing picnic areas, a cycle trail, and a playground.
The Laghi di Fusine, located at the foot of the Mangart massif, are renowned for their strikingly clear water, which varies from emerald green to turquoise. These two glacial lakes offer unique natural beauty, tranquility, and pleasant temperatures in midsummer. They are particularly captivating in early summer with blooming alpine flora or in October with autumnal foliage.
Absolutely. The areas surrounding the lakes offer numerous hiking opportunities. For instance, the Laghi di Fusine provide untouched nature and hiking trails away from mass tourism. You can find various hiking routes in the broader region, including moderate to difficult trails like the Dasdana Waterfalls Loop or the Passo Dasdana and Monte Colombine Loop. For more options, explore the Hiking around Collio guide.
Yes, the Lakes of Doberdò and Pietrarossa, located in the Province of Gorizia, are unique for their fluctuating water levels, sometimes even disappearing entirely. This phenomenon is due to their location within porous karst rock, with water levels regulated by the Vipacco and Isonzo rivers, offering a fascinating natural wonder.
Lake Cavazzo, the largest natural lake in Friuli Venezia Giulia, is well-equipped for various water sports such as paddle boating, canoeing, and surfing. Its surroundings feature numerous picnic areas and a cycle trail around the entire lake, making it ideal for cooling off in summer and enjoying outdoor activities.
Visitors frequently praise the super views and beautiful settings of lakes like Lake Idro, often describing them as worthwhile detours for road bike tours. The hospitality and excellent food at places like Dosso Rotondo Hut, which features a small lake with rafts, are also highly appreciated.
Yes, the region offers excellent cycling opportunities. Lake Idro is a popular spot for road bike tours. You can find various cycling routes, including challenging ones like the Passo Crocedomini and Passo Maniva Loop. For detailed routes, check out the Cycling around Collio and Road Cycling Routes around Collio guides.
The best time to visit depends on your preferences. The Laghi di Fusine are particularly captivating in early summer with blooming alpine flora or in October when the autumnal foliage transforms the valley. Midsummer offers pleasant temperatures for swimming and water sports at lakes like Cavazzo. Even in winter, covered in snow and ice, the Laghi di Fusine possess a mystical allure for winter hikers.
Yes, there are options for dining. Near the Laghi di Fusine, you can find authentic eateries like Bar Belvedere on the lower lake and Capanna Edelweiss on the upper lake, serving simple, honest dishes. The Dosso Rotondo Hut is also known for its excellent hospitality and food, and Lake Bongi has a small bar.
Yes, the Provincial Nature Reserve of Lake Idro is a significant protected area. Established in 1994, it preserves 15 hectares of original humid habitat vital for rare flora and endangered fauna. It features bird observation points and raised walkways, allowing visitors to explore the delicate ecosystem without disturbance.
Yes, the Via Ferrata Sasse (Lake Idro) is a beautiful and rather easy via ferrata located right along Lake Idro. It's suitable for beginners and offers very panoramic views of the lake. It connects Baitoni to Vesta and is best enjoyed outside of summer due to high temperatures.


Still not found your perfect lake around Collio? Check out the guides of these regions to see even more beautiful places.