The Milton Keynes Boundary Walk is a circular walk approximately 65 miles long around the boundary of the Milton Keynes Unitary Authority; it is waymarked with the Oakleaf symbol.

In 2012 a group a local geocachers divided the walk into sections and set a series of over 300 caches along the boundary.

More information about the walk and caches can be found at the Caching the Boundary.

The grey section of the walk is approximately 11 miles long and starts in Turvey and ends in Salford.

There are 40 caches in this section (plus a Bonus). The caches nearest the bonus contain information on how to find the bonus. You've got a bit of a walk from here to find it, though

This one is a 35mm container.