This is the current state of the ‘ecological lake’ at Combloux. This is a small artificial lake just below the village that cleans itself by natural filtration, apparently. Anyway even when it’s not completely frozen over and covered in snow, on this side of it, the water is still only a foot or so deep, and has reeds, poles and bushes sticking out of it, so you’d be a bit silly if you attempted a swim here. Still, best to put a sign up just in case.