Max Wyss Wrote:
-------------------------------------------------------
> That's a nice one, and IMHO, the second clue is
> not really needed…
>
> And, most likely, it is glacial meltwater; it
> could, however, also be muddy water from a very
> recent heavy rainstorm, but the whitish color
> points to the first.


Max,

Did you notice that the bridge has either been replaced or rebuilt? The maximum zoomed in view shows an older bridge. Also, I followed the L'Arve all the way to its source which is near Chamonix, and it is indeed glacial in origin.