There's a nearby parking spot - its a one vehicle-length of road without yellow lines (parking prohibitioning designed for the cache-and-dasher) - or you can walk from either of Hannah the Limpet's caches up or downstream. This cache has been muggled (or perhaps cleared away) several times: please ensure it is returned well hidden by the vegetation.
Latest cache and location (June 2022, updated November 2025) on the south side of the path may be awkward for wheelchairs and a little harder to reach and find than (several) earlier versions, so I have made the hint more descriptive.