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Italy
Aosta Valley

Bionaz

Top 20 Natural Monuments around Bionaz

Best natural monuments around Bionaz are found within the Valpelline valley of Aosta Valley, Italy, an alpine region known for its pristine environment. The area features diverse natural landscapes, including significant water bodies, alpine meadows, and forests. These sites offer opportunities to explore unique geological formations and ecological features. Bionaz provides a setting for outdoor activities amidst majestic mountain scenery.

Best natural monuments around Bionaz

  • The most popular natural monuments is Place Moulin Dam, a man_made_monument that dams the Buthier to form a reservoir. This dam, built from 1955 to 1965, was among the largest in the world at 155 m high and is considered the highest in Europe.
  • Another must-see spot is Blue Lake, a lake known for its blue shining mountain waters. It is a popular location for a rest stop.
  • Visitors also love Lago di Lod, a beautiful lake that can be reached by following path 3 from Chamois. It is easily accessible and features public services and tables.
  • Bionaz is known for its lakes, dams, and nature reserves. The area offers diverse ecosystems, from alpine meadows to forests and significant water bodies.
  • The natural monuments around Bionaz are appreciated by the komoot community, with more than 300 upvotes and 150 photos shared.

Last updated: August 22, 2026

Schwarzsee (Zermatt)

Highlight • Lake

Right at the mountain station of the Schwarzseebahn lies this small mountain lake. Picturesquely situated on its shore is the chapel "Maria zum Schnee". The unique alpine panorama surrounding the lake is reflected on the smooth surface of the water. You can also see the peak of the Matterhorn from the lake.

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Blue Lake

Highlight • Lake

Beautiful, blue shining mountain lake ... unfortunately totally overcrowded in high season. But still worth seeing.

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Lago di Lod

Highlight • Lake

Beautiful lake which can be reached by following path 3 which starts from Chamois (in some sections, if you wish, you can opt for the carriage road). If you don't feel like walking, there is also the chairlift from Chamois.

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Place Moulin Dam

Highlight • Monument

The Place Moulin dam is a dam in Italy. It stands in a side valley of the Aosta Valley northeast of Aosta in the municipality of Bionaz and there dams the Buthier, a tributary of the Dora Baltea, with an arch dam to form a reservoir. The dam, which was built from 1955 to 1965, was at that time one of the largest dams in the world with a height of 155 m.

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Lago Blu

Highlight • Lake

The Blue Lake (il Lago Blu), also known as Lake Layet, is located in the Breuil-Cervinia region of the Aosta Valley and lies south of the Matterhorn. It sits at almost 2,000 meters above sea level, surrounded by larches. It is not a large lake, but what makes it so special is its bright color. Supposedly, the deep blue is the merit of both the algae and mineral content, and the clarity comes from the fact that it is constantly fed by freshwater springs.
Source: dooid.it/en/the-matterhorns-magnificent-blue-lake-in-aosta-valley

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HWF
July 29, 2026, Schwarzsee (Zermatt)

The deep blue Schwarzsee is one of the most beautiful viewpoints of the Matterhorn. Nestled in gentle mountain meadows, the surrounding world of peaks is reflected in its clear water in calm weather. Directly on the shore stands the idyllic chapel Maria zum Schnee, which lends the place a special tranquility and atmosphere. After the rugged rocks and glaciers around the Hörnlihütte, the Schwarzsee seems like a small oasis – an ideal place for a rest before the path continues towards Zermatt.

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Ralec
March 6, 2026, Lac Bleu

Preferred snowshoes

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Tom FlowFreak
August 23, 2025, Lago di Lod

A beautiful lake with a drinking fountain nearby.

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Jenni
July 25, 2025, Place Moulin Dam

You can also stay for just a few hours: the hour costs 50 cents (as of 2025).

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PA
July 18, 2025, Lac Bleu

Gorgeous

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Joakim Faiss
April 9, 2025, Lac Bleu

An easy and accessible hiking destination in a spectacular setting.

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Sara Brondolo
January 27, 2025, Lago di Lod

Tour of the snow-covered lake

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very pretty here, very pretty

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Frequently Asked Questions

What are some of the most popular natural attractions around Bionaz?

The Bionaz area, nestled in the Valpelline valley, offers several remarkable natural sites. Among the most popular are the Place Moulin Dam, known for its impressive scale and the stunning jade-green waters of its reservoir, and the serene Blue Lake, a beautiful mountain lake that serves as a popular rest stop. Visitors also enjoy Lago di Lod, which is easily accessible and features public services.

Are there family-friendly natural monuments in Bionaz?

Yes, several natural monuments around Bionaz are suitable for families. The area around the Place Moulin Dam offers an easy walk along the lake, perfect for all ages. Lago di Lod is also very accessible, with public services and tables, making it ideal for families with small children or those not used to strenuous mountain hikes. Additionally, Lac Lexert provides a picturesque setting with picnic and camping facilities.

What kind of unique natural features can I expect to see in Bionaz?

Bionaz is characterized by its pristine alpine environment. You can observe diverse ecosystems ranging from mixed forests of larch and spruce to alpine meadows. Significant water bodies are a prominent feature, including the jade-green waters of the Place Moulin Lake and the emerald green waters of Lac Lexert. The region also boasts unique geological formations and a rich biodiversity, especially within the Montagnayes Nature Reserve.

What outdoor activities can I do near the natural monuments in Bionaz?

The natural monuments in Bionaz are excellent starting points for various outdoor activities. You can enjoy leisurely walks along the Place Moulin Dam and its lake, or explore the Montagnayes Nature Reserve for hiking and wildlife observation. For more structured routes, you can find numerous options for hiking around Bionaz, including trails to Prarayer Hut. There are also gravel biking routes and running trails in the area.

Where can I experience wildlife and birdwatching in Bionaz?

The Montagnayes Nature Reserve is an exceptional location for wildlife and birdwatching. This regional reserve is a refuge for alpine fauna and flora, offering opportunities to observe golden eagles, chamois, ibex, deer, foxes, badgers, and marmots. Its varied ecosystem, from forests to alpine meadows, supports a rich biodiversity, making it ideal for nature lovers.

What is the best time to visit the natural monuments around Bionaz?

The best time to visit the natural monuments around Bionaz is generally during summer and autumn. In summer, you can witness beautiful blooms in the Montagnayes Nature Reserve and enjoy the vibrant jade-green waters of Place Moulin Lake. Autumn brings impressive shades of color to the landscape, offering stunning views and photography opportunities. Winter offers a different experience for those interested in snow activities, but accessibility to some areas might be limited.

Are there any natural lakes in Bionaz that are good for a quiet escape?

Yes, Lake Tzan offers a beautiful alpine lake with crystal clear waters, providing a serene environment for those seeking a quiet escape. Another option is Lac Lexert, known for its emerald green waters and peaceful setting, often watched over by tall fir trees, making it a pleasant destination for relaxation.

What are the parking options near Bionaz's natural attractions?

Parking is generally available near the main natural attractions. For instance, there are parking facilities at the Place Moulin Dam, which serves as a common starting point for walks along the lake. Lac Lexert also has facilities nearby, including camping, suggesting accessible parking for visitors.

What do visitors particularly enjoy about the natural monuments in Bionaz?

Visitors frequently praise the stunning natural beauty and tranquility of the area. Many appreciate the easy accessibility of places like Lago di Lod and the family-friendly walks around the Place Moulin Dam. The dramatic mountain scenery reflected in the jade-green waters of Place Moulin Lake is often highlighted as a truly unforgettable sight, and the peaceful atmosphere of lakes like Blue Lake makes them popular rest stops.

Can I find facilities like picnic areas near the natural monuments?

Yes, some natural monuments in Bionaz offer facilities for visitors. Lago di Lod is equipped with public services and tables, making it suitable for picnics. Lac Lexert also provides an area equipped for picnics and even offers camping facilities, allowing for a comfortable day out amidst the alpine scenery.

Are there opportunities for longer hikes or challenging routes near these natural sites?

While many sites offer easy access, Bionaz also provides opportunities for more challenging hikes. From the Place Moulin Dam, you can embark on trails like the 'Ascent to Lago Lungo and Lago Morto' or the route to Rifugio Nacamuli at Col Collon, which are considered more difficult. The Montagnayes Nature Reserve also features varied terrain suitable for longer explorations. You can find detailed routes in the hiking guide for Bionaz.

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Extend your search for the best caves by checking out these guides of the top ones around Bionaz:

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