gr1sou: After almost 6 years of service, the cache has not survived the terrassing works.
The "filtre a eau" is still there in all its majesty, but we believe the cache is now buried by a big beton block. So one day it may re-arise ...
Thanks to all who visited the cache and the nice logs.
Keep this place bookmarked, as the treasure is in finding the old factory filter, not the actual cache ...