장식 리본‬에서 가장 멋진 ‪14‬개의 호수

Lovely place to have a picnic on one of the benches. You have a beautiful view. You can also take beautiful pictures in the mirrored water.

A beautifully landscaped bathing lake with many sports and leisure opportunities

The lake is very beautiful and there are enough places to sit and eat. The view of the surrounding area is also beautiful. However, there are no nice hiking trails nearby as it is a ski resort

The "Lac des Iles" is an artificial lake created in the 1970s following the excavation of the materials necessary for the creation of the A40 motorway. It is designed for leisure activities and in particular swimming: - supervised beach in summer, - grassy coves, - activities: mini-golf, small electric boats, orienteering course, fitness trail, karting... - water pleasures: windsurfing, stand-up paddle, fishing...

Tardevant Lake (2110) A magnificent view of the Danay, the Bouchet valley and the Grand Bornand on the way up. A breathtaking view of the Lachat and the Chinaillon massifs. A peaceful and wild valley where only nature reigns supreme 💕❤️💕👌 The hike can be extended towards the summit of Ambrevetta (alt. 2,462m) and Pointe de Tardevant (alt. 2,501m)

Lake Flaine is located at the bottom of a valley over-excavated by a local glacier which descended from the summit of the lapiaz zone of the Platé desert (Tête lawn (2475 m) and Grandes platières (2480 m)) during the great glaciations. At its western end, it is blocked by the rocky threshold of the Col de Cou (1501 m). From a geological point of view, this depression is dug in limestone from the Urgonian (130 to 112 million years) and the Neocomian (145 to 130 million) which is very easily attacked by water and which therefore cannot hold her back. The bottom is however covered with a thick layer of silt that can reach several tens of meters which ensures its watertightness7. During the last retreat of the glacier from the basin, almost 12,000 years ago, the lake was 20 meters deeper and occupied the entire bottom of the basin over a length of 1200 m but it gradually shrank that the losses became more active and accelerated its evacuation. The result is a long plain slowly tilting 2% towards the west where the lake takes refuge in its low waters6. Currently, the lake is fed by four small streams, three of which are permanent. Two come from the Col de Cou while the third comes from the south and circulates under the scree. The main one follows the valley, it crosses the Flaine ski resort and its wastewater treatment plant and has a very variable flow rate: it can be dry but can also flow 300 l/s6. The surface area of the lake fluctuates accordingly and is only 1.5 ha and 0.8 m deep during low water in autumn and winter. However, it does not pass below this limit because its main outlet is not at the lowest point, but on its southern bank, in a scree. The flood period occurs when the snow melts to reach a size of 12 ha for a depth of 10.5 m, values reached in 1985-86 around June 1st. This value, however, seems higher than in previous decades since the water then surrounds the alpine chalets on the lake plain and the fir trees have their trunks in the water for several weeks, which represents conditions where they do not should not be able to develop. The cause of the increase in spring floods is attributed to the creation of the Flaine resort in the 1960s which led to waterproofing of the soil (parking lots, roads, sealing of lapiaz for ski slopes, etc.) as well as the capture of additional water from Lake Vernant8. Another consequence is that the bed of the Flaine stream has sunk several meters as it enters the lake plain6. During periods of high water, water flows through two additional temporary outlets located on the north side of the lake and forming funnels 2 to 3 m in diameter7. Water characteristics A surface temperature of 13.5° was recorded on May 26, 1986. In winter, the lake can also freeze over almost its entire depth. A measurement carried out during periods of high water revealed that its pH is relatively alkaline (9.08) for relatively low mineralization (TH = 4.46 °f mainly due to 17.2 mg/l of calcium). Lined by fine gray-beige silt, the lake is quite turbid and has a transparency of only around 1 m. Bacteriologically contaminated, around 1990 it was in an advanced state of eutrophication due to the lack of performance of the wastewater treatment plant6. The lake is regularly stocked with rainbow trout and brown trout9.

Great lake, with lots of sporting opportunities for everyone

lake in the middle of the mountain pastures, very peaceful place