At last I found an interesting wall. From this angle it looks like a stand-alone, curved wall built for artistic purposes.
In fact it’s a wall with a purpose. Built into it are 3 BBQs.
Two this side and one the other. The variations in the stonework probably have some symbolism or meaning but there is nothing here to explain.
The BBQ is part of the picnic area on the shores of Huntsman Lake situated south of Deloraine.