well I haven't checked out the beaches yet. I have been a few times to Nyon and I'm still just finding my way around.
However there is at least one beach at Plage communale des 3 jetées and colovray.
try
http://www.nyon.ch/en/tourisme/loisi...s_familles.htm
Interesting. I'm going to be unemployed for a while until my son can get a full time place in the local nursery. He has three days a week starting mid August.
Strangely enough I'm an IT Engineer with 18 years experience and holding an MCSE 2003. So any IT contacts I can make would be great.