
Mauvoisin Dam and Lake
Marvel at the impressive Mauvoisin Dam and hike around its stunning turquoise alpine lake, exploring fascinating history along the way.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Clear skies, best light for photos

Mauvoisin Dam and Lake
Best Time
Clear skies, best light for photos
Highlights
Must-see attractions
Marvel at the impressive Mauvoisin Dam and hike around its stunning turquoise alpine lake, exploring fascinating history along the way.
"Better than I thought it would be. The lake and falls are really cool, but what's really great is the exhibits along the hike."

Wear Sturdy Footwear
The hike around the lake is beautiful but can be tiring. Good shoes are a must! :athletic_shoe:
Explore the Exhibits
Don't skip the history exhibits; they add so much context to the dam's grandeur. :books:

Highlights
Discover the most iconic attractions and experiences

Mauvoisin Dam
The dam structure itself
An impressive 1950s concrete arch dam, a marvel of engineering set against a dramatic alpine backdrop.

Lake Mauvoisin
The reservoir
A stunning freshwater reservoir with vibrant turquoise waters, perfect for scenic hikes and reflection.

Dam History Exhibits
Along the hiking trails
Fascinating displays detailing the dam's construction and the region's history, enriching your visit.

Underground Walkway
Within the dam structure
A unique and slightly adventurous walk through the dam's interior, offering a different perspective.
Plans like a pro.
Thinks like you
Planning Your Visit
Prepare for Alpine Adventures
Embrace the History and Views
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Wear Sturdy Footwear
The hike around the lake is beautiful but can be tiring. Good shoes are a must! :athletic_shoe:
Explore the Exhibits
Don't skip the history exhibits; they add so much context to the dam's grandeur. :books:
Embrace the Underground
The underground walkway is unique and a bit thrilling – definitely worth experiencing! :flashlight:
Check Trail Status
Conditions can change. Verify trail accessibility before you set off on your hike. :information_desk:
Tips
from all over the internet
Wear Sturdy Footwear
The hike around the lake is beautiful but can be tiring. Good shoes are a must! :athletic_shoe:
Explore the Exhibits
Don't skip the history exhibits; they add so much context to the dam's grandeur. :books:
Embrace the Underground
The underground walkway is unique and a bit thrilling – definitely worth experiencing! :flashlight:
Check Trail Status
Conditions can change. Verify trail accessibility before you set off on your hike. :information_desk:
What Travellers Say
Reviews Summary
Visitors consistently praise the stunning beauty of Lake Mauvoisin and the impressive engineering of the dam. The historical exhibits and unique underground walkway are frequently highlighted as particularly engaging aspects of the visit, making it a worthwhile destination despite the demanding hikes.
"Better than I thought it would be. The lake and falls are really cool, but what's really great is the exhibits along the hike with history of the dam. Along that hike you can take an underground walkway up which is very unique (and a little scary at first)."
Kelly Karpinski
"Best hydro dam i ever visited. Amazing vieuw and walk. Because of the walk around the lake oure feet got tyred for day's but was worth every bit of it."
Luke Aalbers
"Superb!"
Helenus Gratama
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Mauvoisin Dam is accessible by car via scenic mountain roads. Parking is available near the dam. Public transport options are limited, so driving is generally recommended for the best experience.
Yes, there is parking available near the dam, though it can fill up during peak season. Arrive early for the best spots.
While challenging, it's possible to reach the area via public transport to nearby villages and then hiking or arranging local transport. However, a car offers the most flexibility.
The roads are winding and mountainous, typical of the Swiss Alps. They are generally well-maintained but require careful driving.
Guided tours are not commonly advertised directly for the dam itself, but local tour operators in the Valais region might offer excursions that include it.
🎫 🎫 Tickets & Entry
Entry to the dam and the surrounding area is generally free. There might be small fees for specific exhibits or parking in some areas.
The dam and its surroundings are typically accessible year-round during daylight hours. Specific exhibit access might vary seasonally.
No, access to Lake Mauvoisin and the hiking trails around it is free for all visitors.
Yes, you can explore parts of the dam, including a unique underground walkway, which offers a fascinating glimpse into its structure.
Visitors should adhere to safety guidelines and stay within marked areas. Access to certain operational parts of the dam may be restricted.
🎫 🏞️ Onsite Experience
You can hike around the lake, admire the dam's engineering, explore historical exhibits, and enjoy the stunning alpine scenery. Fishing is also possible.
The hike offers varying levels of difficulty. Some sections are relatively easy, while others can be more challenging and require good fitness.
The viewpoints overlooking the dam and the lake, especially with the surrounding mountains, are spectacular. The underground walkway also offers unique photo opportunities.
Yes, families can enjoy the scenic beauty and the historical exhibits. The underground walkway can be exciting for older children, but younger ones might find some parts a bit daunting.
Basic facilities like restrooms are usually available. Dining options are limited, so it's advisable to bring your own food and drinks.
🍽️ 🍽️ Food & Dining
Dining options directly at the dam are very limited. It's best to plan for a picnic or eat in the nearby towns before or after your visit.
Absolutely! The area around Lake Mauvoisin is perfect for picnics, offering stunning views as you dine.
In the surrounding Valais region, you can expect traditional Swiss cuisine, including cheese dishes like fondue and raclette, as well as hearty mountain fare.
Yes, bringing your own food and drinks is highly recommended, as on-site options are scarce.
Typically, there are no dedicated cafes or snack bars directly at the dam. Some seasonal kiosks might operate, but it's not guaranteed.
📸 📸 Photography
Early morning or late afternoon offer the best light for dramatic shots of the dam and lake. Golden hour can be particularly stunning.
A wide-angle lens is great for capturing the scale of the dam and the landscape. A polarizing filter can enhance the colors of the water and sky.
Drone regulations can be strict in Switzerland, especially near infrastructure like dams. Always check local rules and obtain necessary permits before flying.
Look for viewpoints that capture the entire arch of the dam with the turquoise lake in the foreground, and also spots along the hiking trails offering panoramic mountain vistas.
Yes, photography is generally permitted inside the underground walkway, but be mindful of lighting conditions and other visitors.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
For a bit of adventure, the underground walkway within the dam can be a thrilling experience for older children, offering a sense of exploration. However, parents should assess their children's comfort levels with enclosed spaces and heights before venturing in. Bringing plenty of snacks and water is crucial, as dining options are scarce. Ensure everyone wears comfortable, sturdy shoes for the varied terrain.
🚶 Hikers and Nature Enthusiasts
Beyond the immediate dam area, the region offers further opportunities for exploration. The natural beauty of the upper Alps is the main draw, with opportunities for photography, bird watching, and simply enjoying the tranquility. Be prepared for variable mountain weather, even in summer, and always carry essentials like water, snacks, and a map.
Deep Dives
In-depth insights and expert knowledge
The Engineering Marvel: Mauvoisin Dam
One of the most unique aspects of visiting the dam is the opportunity to walk through its underground walkway. This experience, described as both 'unique' and 'a little scary' by visitors, allows you to traverse the interior of the massive structure. It provides a different perspective on the dam's scale and complexity, making it a memorable part of the visit. Remember to wear appropriate footwear, as the path can be uneven.
Hiking and Exploring Lake Mauvoisin
Beyond the dam itself, the natural beauty of the area is captivating. The vibrant color of the lake is a constant draw, and the crisp mountain air makes for an invigorating experience. Whether you're seeking a leisurely walk or a more challenging trek, the trails around Lake Mauvoisin provide ample opportunity to connect with nature and soak in the spectacular alpine scenery. Remember to pack water and snacks, as facilities are limited along the routes.






Social
from TikTok, Instagram & Reddit