Riverside sites

Having read David K`s  blog of his recent trip around France, I noted this site in it http://www.camping-troisrois.com/index.html

That is the sort of site I like, sitting in/out the awning watching things go by, I have, over the past few years learned the art of relaxation, gone are the days of got to see everything and coming home needing more of a holiday than when I went.

So I am looking for your recommendations for sites similar to the above ?

the Rhine ? Moselle ? ect. .... but NOT the Thames

Glyn