At the posted coordinates you will find a sign, clues will give you the coordinates to the cache.
The final is at:
N39 16.8AB W84 23.8YZ
The trail is rated a "Level A"
They estimate it will take you 3B minutes to walk it (caching time not included!)
The gorge is named after Mr Durrell who retired from the park board in 198Y with 1Z years of service....
Sum check A+B=9 Y+Z=14
"X" of 2 big logs marks the spot. You are looking for a small lock-n-lock behind apile of rocks.
*** UPDATE 2/15/202 *****
I have been told my coords are off you can also try
N39 16.8A(A+B) W84 23.8(Y+1)(Z-4)
If others report the second formula is correct I will update the cache...