See what I've done for https://www.openstreetmap.org/note/3609333#map=19/47.66842/-122.58150&layers=N the Morgan Avenue road end. It's a trail, then a viewpoint, and I've put a noexit=yes on the end of the path. There's also a cliff top there. And a bench. And the whole thing is basically in someone's back yard. It's bonkers. I have photos.