To get the missing coordinates for this cache you must find out what the sign at the River Wild One cache site says. Then you must convert the FIRST LETTERS OF THE WORDS using the following formula to fill in the blanks...
B=3, H=7, M=1, K=2, O=0, A=2, T=5, F=6, L=6, N=2, R=9, G=8, S=3, Z=1, Ä=0
Then you can fill in the blanks:
N 60 16.4XX
E 024 58.XXX
The finnish words give you the northern latitude and the words in swedish give you the eastern longitude (Ahaa! Two finnish words and three swedish words! Aren't you clever!). Once you've found those out, you should go get the cache. It has some sweet treasures...