Okay, if you wanted to take a semi-confident cyclist out for a 30 mile Saturday spin from Clapham, with as few cars as possible and not Richmond Park, where would you go? Roads not trails. Train out of Clapham junction is a possibility...
Ride to Windsor, along the Thames path - OK requires a bit gravel grinding, but that's half the fun. 90% traffic free mostly on paths, some pubs along the way, option to go in to Windsor Great Park for lunch.
Okay, if you wanted to take a semi-confident cyclist out for a 30 mile Saturday spin from Clapham, with as few cars as possible and not Richmond Park, where would you go? Roads not trails. Train out of Clapham junction is a possibility...