At the posted coordinates is a pair of practically identical red metal bridges. You need some information from them to then find the final coordinates and treeclimb within half a mile.
The class of 2020 built memorial bridges across this park. 3 names are honored here. Pick the longest last name among them and put it in this checker to get the final coordinates:
You can validate your puzzle solution with
certitude.
Be warned, though this be a public park, there are a few clinging animals that will watch you in your geocaching exploits.
