A small series around a lost park in Nelson
This is a letterbox cache and has a container for the cache which can be used as the stamp if you're into that sort of thing.
The container itself is a large home made box with a sneaky but very simple field puzzle to open it.
For #4
Passing the cache is a handrail, you will need to count the posts holding this up, this = C
Close to the cache is a bench, how many red roses are on this bench =D (count catefully)
Thanks for coming here
treboR