There are many ways to reach Lac Bleu of Arolla (2090 m). The most popular is to start from La Gouille and walk through the larch forest to le Louché. The most direct is to go straight up from Satarma. And the most buccolic is follow a path that contours around the mountain from Arolla . Whichever route you choose, you will be rewarded by a picture postcard view!
The lake is fed from an underground source and remains extremely cold and a pure turquoise blue. The view is stunning with Mont-Collon looming massively above, the slender form of the Tsa needle reflecting off the of the lake.