The RAF Hunsdon series of caches take you around the perimeter of
what remains of RAF Hunsdon. The total distance of the series is
about 3.5miles and will take you on footpaths and concrete tracks
(so mud shouldn’t be too much of a problem!). To find all
caches in the RAF Hunsdon series, you will have to start with RAF
Hunsdon. In each cache is a different code that will take you to
the next cache.
The cache is a small 50ml camouflaged tube