On a camp site only accessible on foot

https://lemmy.ca/post/49971861

Looks like a grill design to me.
How the hell would that work?

Fire goes under the bars, food goes on the bars.

You know, like a grill.

What kind of food is going to sit on that? You cooking a whole leg of something?
You could probably get a tomahawk steak to work on there, or a whole, bone in long pig thigh.
Something wider than the gap between the bars, I’d assume.
You’ve never grilled anything, have you?
I have!
Have you ever grilled anything on a contraption like in OP’s pic?