Black bison tube, magnetic.
Bring your own pen.
One of the joys of Geocaching is that it gets you to places you would not normally visit.
I have lived in the area for over half a century and I did not even know that this park existed.
This park is a hidden gem adjacent to the Braamfontein Spruit. As for muggles there were quite a few passing through with their dogs. So just be aware when retrieving the cache.
Magnetic Bison
Enjoy the solitude.