Cissy PSP: I have decided to archive this one. Both times, the same cache container (bison tube hanging from fishing line has been taken by muggles. Probably the first muggle(s) took the second one because they would definately know where to look.
I don't want to waste anymore caches for this spot. The area is too open for another type of cache to be put here. Maybe someone else can make use of this area. So close to my house. It was convenient to check on, etc!
Thanks to those for looking and finding it. :)