I am looking for some advice on family friendly campsites around the alps. I know France and italy reasonably well but would happily consider Germany or Austria.
Criteria is:
Not too long a drive from the UK
A suitable lake or river for children playing in easily available
Some local easy bouldering or family friendly sports climbing venue
Some family friendly walking or even better bike riding near the campsite.
If all this means foothills rather than alps proper that is fine. Any advice is appreciated either in general location or specific campsites.
Cheers,