Caveat - Coords taken on a cloudy, misty day.
Before I started strong into caching, I used to come here to use the exercise equipment and walking track. Now I just get my exercise trail-walking to some of these hidden places.
This will be accessible even if gates are closed. It's possible there could be some muggles at certain times of the day as we have bunches of Seniors that like to play. There is no description for this cache container. It is unusual. No hint either to make it just a little challenging.
Congrats to TinmanJones for FTF.