The vast majority of this 4 and a quarter mile walk/ride is on footpaths and hooks up with various other cache routes of ours. The picture shows not only the route of this wander, but also the routes used in some of our puzzle caches, which might help you to solve them / find them if you haven't already. It also passes four of our puzzle caches (Look Sharp 8 and 9, Drago Dormiens and Love Hate series 2 finale) - more details in the caches next to them.
If you get stuck on our puzzle caches, look at the link in my profile - not the link to the book, although that is excellent(!!), the other one.
We have tried to make it all fairly easy, so that the kids can join in, and you pass three pubs en route! GPS was not wonderful in some spots so we have given detailed clues. You can start the series pretty much anywhere you like. Good luck, and don't forget to take a pen with you.
All clues are written for route from 1 to 22.
Most of it is possible on a bike, but you will have to push occasionally due to non-cycling signs or loose surface.