Best lakes around Lago di Tenno are characterized by their distinctive turquoise to emerald-green waters and exceptional cleanliness. Lago di Tenno, often called "lago Azzurro," is an alpine lake in Trentino, Italy, nestled at 570 meters above sea level. It was formed by a landslide between the 10th and 12th centuries, blocking the Rio Secco stream. The area offers a tranquil natural setting, with the nearby medieval village of Canale di Tenno adding cultural significance.
Last updated: May 14, 2026
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A beautiful mountain lake in the region.
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Depending on the water level, it is sometimes an island, sometimes a peninsula and sometimes completely disappeared.
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A beautiful little island that can also be walked on depending on the water level.
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New suspension bridge at Lake Tenno
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Beautiful little mountain lake, lots of space to relax outside
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Here you can immortalize yourself with beautiful cairns.
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Emerald lake 10 km from the great Lake Garda
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Lake Tenno is famous for its striking turquoise to emerald-green waters, earning it the nickname "lago Azzurro." This unique coloration comes from the white alpine limestones on the lakebed reflecting sunlight and the presence of microscopic algae. The lake is also recognized as one of Italy's cleanest freshwater lakes, consistently receiving the "Blue Flag" award for its exceptional water quality.
Yes, Lake Tenno is considered family-friendly. The clean, pleasant waters are ideal for swimming, and the rocky beaches provide relaxing spots. You can also enjoy easy strolls around the lake. During summer, a small island in the center of the lake often becomes accessible on foot, which is a unique experience for families. The nearby medieval village of Canale di Tenno also offers a charming cultural excursion.
Absolutely. Lake Tenno is an excellent spot for swimming, especially during the summer months. Its exceptionally clean and clear waters, combined with pleasant temperatures, make it a popular choice for a refreshing dip. The lake's beaches are natural and offer plenty of space to relax by the water.
The area around Lake Tenno offers a variety of hiking trails. You can find easy circular walks directly around the lake, such as the Lake Tenno – Lake Tenno loop from Tenno, which is about 5 km. For more challenging options, there are mountain hikes that ascend into the surrounding peaks, like those found in the Mountain Hikes around Lago di Tenno guide. Some trails, like the View of Lake Tenno from the forest road, offer stunning panoramic views.
Yes, Lake Tenno is considered dog-friendly. Many of the paths around the lake and in the surrounding area are suitable for walks with your dog. You can explore specific routes designed for pets in the Dog-friendly hikes around Lago di Tenno guide.
The best time to visit Lake Tenno largely depends on your preferences. For swimming and enjoying the vibrant turquoise waters, the summer months are ideal. However, be aware that the lake can become quite crowded in August due to national holidays. Spring and early autumn offer a more tranquil experience with pleasant temperatures for hiking and enjoying the natural beauty without the crowds.
Just a short walk from Lake Tenno, you can visit the medieval village of Canale di Tenno. It's recognized as one of Italy's "Most Beautiful Villages" with its narrow streets and stone houses. The village often hosts cultural events like the Rustico Medioevo festival and Christmas markets, offering a glimpse into local history and traditions.
While Lake Tenno is a highlight, the broader Trentino region is home to other beautiful lakes. Lake Ledro, for example, is another recognized clean lake offering natural beauty and historical sites, including an ancient pile-dwelling village.
Beyond the lake's distinctive color, you can witness the seasonal Lake Tenno Island, which appears when water levels drop and disappears during heavy rainfall. The lake itself was formed by a massive landslide centuries ago. Nearby, the impressive Cascata del Varone (Varone Waterfall) plunges nearly 90 meters, with its water originating from Lake Tenno. You can also explore the Rio Secco, the stream that feeds the lake.
Besides hiking, the area around Lake Tenno offers opportunities for mountain biking. You can find various MTB Trails around Lago di Tenno, ranging from easy to difficult. On the lake itself, during summer, activities like paddleboarding and pedalos are often available for rent, allowing you to enjoy the water from a different perspective.


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