...or not.
There used to be a cache hidden on the same structure -- Seven Suns -- but the structure was removed and the cache disappeared. Many months later the structured reappeared in a new spot and I decided that it was too good a location to not have a cache.
You are looking for a magnetic nano. The log is pink, and should be carefully folded up when replacing. And the nano screwed on completely. Rnjoy!
(The original structure had seven suns painted on it; not sure why there are only five suns now.)
FTF HONORS GO TO Chief919!!!