Leaf pile in the corner is roughly a 10 ft sided triangle and 3 feet high.There is a good layer of leaves over all surfaces, I'd guess 3 to 6 inches. 
The pile in the back is surrounding a fig tree to provide some winter protection.
The huge hole AKA as the "Baby Trap" long before David is currently filled to ground level. It will compact lower over the winter. Much of that is leaves.More leaves in the mini forest area where my hammock is. 
