This cache is not located at the advised co-ordinates. To find the correct location, you need to solve the puzzle below. Once solved, they will lead you to a suitable destination.
To get started, say what you see in the pictures (A-E). This will give you 5 names. From these names a connection will become visible, and you can translate these into other "real life" names.
F… the total number of letters in A
G… the total number of letters in B
H… the total number of letters in C
I… the total number of letters in D
J… the total number of letters in E
K… the total number of letters in the connection
The cache can be found by solving the below puzzle.
57.(J-F) (H-G) F
39.(I-H) G (G-(K-H))