This shrine sits aside the hill to unknown saint for unknown reasons other than to watch over the local parishes.
There are candles and old watches at the base of the shrine indicating that it is visted somewhat regularly so take a momet to sit and take in the area while you are here on a short detour off of the miners way which runs up and over this hill close by.
The cache is not locaated on the shrine or in the ruins beside it but if you are leaning back against a large rock you're pretty close to it