There is a walking path here. It is all grass, so not sure if it officially a party or not. It is a nice walking path though, so I think it would be worth mapping. I included a bunch of photos, because I'm not sure what you need.

via StreetComplete 62.1

Attached photo(s):
https://streetcomplete.app/p/322593.jpg
https://streetcomplete.app/p/322594.jpg
https://streetcomplete.app/p/322595.jpg
https://streetcomplete.app/p/322596.jpg
https://streetcomplete.app/p/322597.jpg