The cache is not at the posted coordinates.
To find the location of this cache you will need to complete the "Phoenix Park Plaques" set of 5 Adventure (Lab) Caches and collect the codes. The Adventure Caches are set around the Park.
This bonus cache is available 24/7.
This Adventure Trail will take you along Chesterfield Avenue pointing out some of the features & buildings.
Use your phone's native QR code scanner to open this Adventure in the Adventure Lab® mobile app, or share the following URL:
https://adventurelab.page.link/7MpX

Upon completion of each Adventure stage, you will be given a code letter for this Bonus Cache.
Once you have all five enter them in alphabetical order into the checker, all lower case, no spaces, thus:
abcde
You can validate your puzzle solution with certitude.
