McLane Creek Nature Trail is on DNR property so a Discover Pass is required.
Because of possible cell phone reception problems, I have decided to make the final location visible for GPS users or in other words the cache is at the listed coordinates.
You may want to bring along a friend that has Verizon, T-Mobile, or AT&T to insure good reception.
This is the bonus cache for the McLane Creek Nature Trail Adventure Lab. If you have good reception, the fifth location will provide the final coordinates or as I've mentioned above you can simply go to the listed coordinates.
The Adventure Lab link is: https://labs.geocaching.com/goto/McClane