Hi everybody, I would like to share with you my experience of visiting the lake of St-Leonard, the largest natural underground lake of Europe, situated in the heart of the canton of Valais in Switzerland, not far from Geneva. You won’t find this destination in many tourist guides. Although, it is really worth going! Besides the mystery of the lake, you can even attend a concert of live music on a tiny boat fixed deep in the underground caves of the Lake! The village is also very charming: personally, I had never seen grapevines coming up from cement floor, lots of flowers everywhere and a magnificent view on the mountains. Great trip that I advise to all those who like travelling and discovering interesting places in Switzerland. PS: I posted some pictures of it on my page.