Nestled in the heart of the Aulps valley, between coniferous forests and steep cliffs, the Montriond Lake is one of the most beautiful mountain lakes in Haute-Savoie. Located just steps from Morzine and Avoriaz, this vast body of water with emerald reflections offers a magical setting in every season.
In summer, people come to walk, picnic, swim, or stand-up paddle; in winter, the landscape totally transforms under the snow. Here is the complete guide to preparing your visit to Montriond Lake.
Montriond Lake: a Canadian setting in the heart of the Alps
Perched at 1,072 meters altitude, Montriond Lake occupies an enclosed valley dominated by the majestic Nantaux mountain. When the water is perfectly calm, it reflects the fir trees and rocky cliffs, offering a wild landscape that earned it the nickname “Canadian Lake” or “Green Lake”.
💡 Did you know?
With its 33 hectares, it is the third-largest natural body of water in Haute-Savoie after Lake Geneva and Lake Annecy.
Unlike many mountain lakes accessible only after long hours of walking, Montriond stands out for its very easy access by car or shuttle bus, making it a flagship destination for families and holidaymakers staying in the Aulps valley.
Origin and history of Montriond Lake
Montriond Lake has an impressive geological origin. Its formation results from a gigantic landslide that occurred on Nantaux mountain. Massive rock blocks blocked the bottom of the valley, creating a natural dam on the Ardent stream. Over time, water accumulated to form the current basin.
Long subject to strong fluctuations in water level throughout the seasons, the lake underwent significant waterproofing work carried out by the municipality in 1990 to stabilize its water surface.
Walking around Montriond Lake on foot
The walk around the lake on foot is the site’s must-do activity. Developed and very accessible, this circular route is suitable for children, all-terrain strollers, as well as casual walkers.
Technical sheet of the walk
| Feature | Data |
| Distance | 3 km |
| Indicative duration | 50 min to 1 h 30 (with breaks) |
| Elevation gain | Almost none (< 50 m) |
| Level | Very easy (Loop) |
| Facilities | Marked trail, shaded passages |
The route takes you through various atmospheres: passing under fir trees, open banks facing cliffs, and a passage near the Albertans hamlet, famous for its beautiful traditional wooden chalets.
Swimming and water activities at Montriond Lake
Can you swim in Montriond Lake?
Yes, swimming is allowed and organized. A swimming area with a small pool suitable for children is specially installed at the end of the lake.
- Supervision: Swimming is supervised in July and August.
- Water temperature: Mountain lake oblige, the water stays cool (often between 18 °C and 22 °C in midsummer). It is recommended to enter the water gradually.
- Beach: Large shaded lawns allow you to lay your towel, sunbathe, or picnic in complete peace.
Paddleboarding, kayaking, and water sports
Montriond Lake is a renowned spot for non-motorized freshwater sports:
- Stand-up Paddle (SUP)
- Canoeing-Kayaking
- Equipment rental on site in summer season.
What to do at Montriond Lake with children?
The site is a true paradise for families. In addition to walking around the lake and swimming, you will find here:
- A playground area.
- Shaded picnic areas with public restrooms.
- Summer activities depending on the season: pony rides, mini electric 4×4.
- Restaurants and refreshment stands by the lake.
Fishing at Montriond Lake
Highly popular with anglers, the lake hosts a rich aquatic biodiversity:
- Brown and rainbow trout
- Arctic char
- Minnows
⚠️ Regulations: Fishing is strictly regulated. You must have a valid fishing license (daily or weekly cards available from the local Tourist Office or authorized shops).
Ideas for walks and visits around the lake
1. The Ardent Waterfall
From the end of the lake, extend your walk by following the trail along the stream through the undergrowth to the Ardent waterfall.
- Waterfall height: ~30 meters.
- Highlights: Equipped observation footbridge, very refreshing in summer.
- Round trip duration: About 2 hours from the lake.
2. The Lindarets Village (the “Goat Village”)
Continuing the road above Ardent, discover the Lindarets. This typical hamlet is famous for its dozens of goats roaming freely among visitors during summer. A must-see to combine with your day at the lake!
The Fires of Montriond Lake
Every year, traditionally on the first Saturday of August, the site hosts a magical event: The Fires of the Lake.
This grand free pyrotechnic and sound show attracts thousands of spectators. The fireworks reflected in the dark waters of the lake offer a magnificent spectacle. (Be sure to arrive very early or use the dedicated shuttle buses as attendance is very high).
The lake through the seasons: Autumn and Winter
- In autumn: The larch and deciduous forests turn yellow and gold. It’s the ideal time for photographers looking for tranquility.
- In winter: The lake freezes under the snow and is sometimes covered by a layer of ice. The setting becomes magical. (⚠️ Warning: It is strictly forbidden and very dangerous to walk on the frozen lake).
Practical guide: Access, Parking, and Shuttles
Where is Montriond Lake located?
- GPS address: Route du Lac, 74110 Montriond, Haute-Savoie, France.
- Proximity: 5 min from Morzine, 15 min from Avoriaz, 30 min from Thonon-les-Bains and Cluses.
Where to park? (Parking lots)
Several free parking lots are available along the lake shores.
(Tip: In July/August, spaces are taken as early as 10 a.m. Arrive early in the morning to park easily).
Free shuttle in summer and winter
To avoid parking issues, favor the free shuttles of the Aulps Valley that serve the lake in high season from the villages of Montriond, Morzine, and Ardent.
Are dogs allowed?
Yes, dogs are allowed around the lake but must be kept on a leash out of respect for walkers and local wildlife. They are not allowed in the supervised swimming area.
Summary Sheet
| Category | Information |
| Access fee | 100% Free |
| Opening | Open all year round |
| Swimming | Yes (supervised in July/August) |
| Catering | Restaurants, refreshment stands & picnic areas |
| Facilities | Public toilets, beach showers, playgrounds |
To read: The Lakes of Haute-Savoie
Montriond Lake in video
FAQ – Frequently Asked Questions about Montriond Lake
How long does it take to walk around Montriond Lake?
It takes between 50 minutes and 1 h 30 to complete the full walk around the lake (3 km), depending on your walking pace and photo breaks.
Is Montriond Lake accessible for people with reduced mobility or strollers?
Yes, a large part of the trail bordering the lake is very flat and paved, making it accessible for strollers and people with reduced mobility on several sections.
Can you make a fire or barbecue by the lake?
Fires on the ground are prohibited. Use only zones or permanent barbecues possibly provided by the municipality if available, and make sure to respect prefectural decrees on drought restrictions.
Article mis à jour le 21 August 2026