T4tomo
Legendary Member
Bringing an old thread back to life.
This from inrng could be of use.
Heatwave across large parts of Europe. If you're riding around France in summer and don't have a team car then https://www.eau-cyclisme.com/ website can be very useful, lists places where you can get drinking water for free
I had a look at it and it seems ok if maybe patchy coverage. And the intrusive adverts make the site a bit hard to use.
My experience from last week is that (as in the UK) any bar /cafe (of which even very smallest villages tends to have one) will fill up your bottle. In one we were directed to a delightful hand cranked water fountain in the square (which is marked on your linked map btw).
I did throw a chilli bottle in my frame bag so we had ice cold water available if we needed a refresh between cafe stops as the standard bidons soon warmed up, even though the started cold with ice cubes in them.