After finding more than 200 caches it seemd as good a time of any to hide my first!
The Wilson Memorial Rest Garden was donated to the town of Altrincham by the sons of John Beech Wilson on his death in 1925. I haven't been able to find out any more about it than that; if anyone does know more please let me know!
You are looking for a small tupperware box, with room for trackables.
GZ is wheelchair accessible, but the cache is not.