Not Observation Hill. Here's another angle.

Ethan Perry is on the right track with his observations.

No, but that sounds pretty specific so I'll have to check it out.

And a walkway.

No.

It's abandoned, Tim. Obviously, I would have poked around even if it wasn't, but I wouldn't have posted here.

Miller Creek is correct! This is above Lincoln Park, just past where the creek passes under the Piedmont/Trinity intersection.

In the past year or so, I have encountered many more homeless settlements in Duluth's green space than ever before. Is the homeless population increasing?