A is1st digit in Ph#
B total number of 8's in phone number
C last digit in Ph#
X 8th digit in Ph#
Y = number of letters in City name (2nd digit)
Z is number of 4's in Ph#
Checksum North 12 West 9
Stage 2 is at
N 42 46.ABC W 086 03.XYZ
Here you fill find the coordinates to lead you to the final location.
As of July 2023, this cache is the 16th oldest in Ottawa County and the 4th oldest multi and of course the oldest active geocache in this park.