These caches can be done as part of a 3 mile circular walk from the pretty village of Southstoke, or as part of the Limestone Link footpath.
This section of footpath follows the Cam Brook through the meadows, and also visible is the line of the old Somerset Coal canal and railway which linked the Somerset coalfield to the Kennet and Avon canal in the early 1800s.
There is parking in Southstoke village, or a couple of spaces at 51N 20.545, 002W 21.993
Update - 15/3/15 Coordinates updated. Cache is located on left hand side of track whilst looking at the closed gate