Well, with you in mind Sig, (having said that you would like particularly to do the last bit), IF the ride goes again, it would pay to shorten it, include all the scenery, and avoid the speculative and whimsical visits. Besides, the wasp season will be at an end.
Even if you want a digested version of just the last bit, there is no reason why it cannot be a similar jaunt out of town, perhaps heading a bit further North W. Take in Black Park (for example), Burnham Beeches and then Windsor. Or, Windsor first in the early morn...Burnham B, and somewhere else. dunno.

A shorter ride for a shorter day.
* I keep going on about Burnham Beeches - it is lovely in the Autumn - as is a lot of the Chilterns...
Acknowledgement to chuckirina for the photo