OK! First up: The cache is NOT at the listed coordinates!
HOWEVER: The listed coordinates are at the end of the road upon
which I STRONGLY recommend you park somewhere on (observing "No
Standing" restrictions, of course!)
Secondly: I openly admit that this is a "Cache of Convenience!";
it is simply a delivery method to enable you to collect a "Hint
Pack" that should(?) help you find
Men In Black Holes . As such, it needed to be in
a spot quickly accessible by me. For you, this means an
"almost-drive-by" without any particularly awe-inspiring features;
although you do get some good views of Rosny's largest man-made
landscape feature, and a picturesque one at that!
GZ is somewhat exposed (not cruelly so, though), and right on
the back fence of suburbia; stealth and inconspicuousness are a
must! Take care with your footing, as there are some short, but
dangerous drops nearby. GPS reception can be flaky, so don't feel
bad about using the hint!
Normal creepy-crawly warnings apply!
The container is 1.2l sistema sized. Because of its size and
purpose, I would ask that it be a "No Swaps" cache; just feel free
to take ONE Hint Pack! Because of the effort required to produce
these Hint Packs, I would ask (beg!) that you take extreme care to
re-hide the cache well!
And now, in a blatant attempt to stagger the attack on this one,
a puzzle to determine the final location:
36870896034830663034448034830344480768840663036870738360896066303444807490646303278
Good luck, and enjoy!