Share 'Roadie friendly paths.. advice'

Now my wife has gone and got herself a roadie, it seems only fitting that it gets ridden on the road. But before that happens, I'd like to be able to take her out on a nice road bike friendly path so she can get the hang of the brifters, realise that the bike will not stop when you put the brakes on, unlike her disc braked MTB. As far as road goes, I think that probably the safest, easiest bit, w…