This is a nano cache and located at the
ecological park and space of recreation that was made above in
the old dump of Thermi.
The coordinates above are not the location of the cache. They show
the place of the first stage.
There you will find three numbers.
The first number has four digits and the other two, each one, five
digits.
A = the addition of all digits.
The final coordinates are:
N 40 33.xxx
E 023 02.yyy
xxx = 732-A
yyy = 106+A
You will need a pencil for logging and a safety pin to pull out
the tiny log book.