I had been planning to only pick up the Bronze challenge this evening. However Bobcat wanted to carry on to get the Silver and Gold as he had some appropriate swaps. I was happy as its a lovely area, though just as we reached the field the sun went behind a cloud and the wind got up - it was absolutely freezing.
We arrived at the tree just ahead of a muggle dog walker, so we had to continue on for 100 metres to avoid suspicion before turning back. A quick find when we returned.
Bobcat had brought along a silver @ sign, and we swapped that for the Thunderbird 3.
This is my 55th challenge cache - see my Bookmark List.