You must fiirst complete the asociated Adventure Lab cache. If you are unfamailiar with AdventureLabs please click HERE.
Upon successful completion of the lab cache the app will give you the actual coordinates to the cache.
The QR code image is in the gallery also.
Once the Adventure Lab is completed, you will need to review the last journal entry to find the information you need to get the coordinates for this cache. Be sure to go back and step through each one, because the final journal entry gets bypassed when you initially complete the Adventure Lab.
GPD cache permit on file.