You're in now, riding on the B710. As in many sparsely populated areas, your initial postcode covers a vast area so it dumped you in the middle miles from any roads. I've moved you onto the nearest B road, but let me know if you'd like somewhere more appropriate to where you are.
I used to play in Beauport Park as a nipper. There's an interesting and little known monument to Lady Montgomerie in there. When I was a youngster it was in the middle of a wood, well away from the public eye. I've just looked it up and there's a photo of an Audi parked right in front of it on tarmac. Sad times!