It's not often that local government gets credit for anything they do but the local Trevi council (comune) has set up a water point where you can get mineral water, either still or fizzy, for free. At least to the end of March.
This is to reduce the amount of water bottles entering the rubbish system and to reduce the enormous environmental damage caused by water being transported all over Italy and indeed around the world.
I think this is a great initiative and hopefully is a great success. Tastes good too.