Raised pond surrounded by a raised garden bed. The plants will shade the pond from the hot summer sun, you can raise tilapia or just a small goldfish pond. Would look great next to the patio/deck or among the raised garden boxes
Great idea for a back yard: Use solar lights on the fence. Take a and cut them into squares to fit the existing fence posts. Using galvanized screws - not nails - to screw a "L" bracket to the underneath base. Then on top, screw on the stake.