The Chilterns out of Henley on Thames
	Henley on Thames makes a good base for this route, but none of the questions relate to the riverside town. The majority of this drive is along the narrow country lanes of hidden Oxfordshire & neighbouring Buckinghamshire.
Many of the villages it passes through are really only hamlets. While negotiating the backroads, watch out for horseriders, hikers & farming vehicles. Take your time & enjoy the variety of terrain in the countryside, so close to the Capital. Oh, & keep an eye open for that elephant!