There are a few other caches that can be taken in whilst in the vicinity.
There are no refreshment opportunities on the walk but many close by.
There is parking for 1 or 2 near #26, again at #4 and at the Water Tower north of #20 and more parking for the considerate between #11 & #12 in Cockayne Hatley itself; so this walk can be split into bitesize chunks if necessary.
This is near the site of Sarah's cache. It is now long gone and doesn't look like it's going to be revived so it's time to fill in the gap in this series.