DIY glow in the dark stepping stones. Line a pathway with rocks painted in glow in the dark paint. During the day they “charge” in the sun and in the evening they reflect the stored light. Rust-Oleum Glow in the Dark Brush-on Paint.
How To Build a River Rock Fountain - You can use just about any outdoor garden structure for a fountain, but you can't beat the organic beauty and simplicity of smooth, serene river rocks. This looks very DIY-able.
Maybe we can make some waterfalls to help with the traffic sounds Giant Copper Rain Shower Wonderful Water Feature Design! Imagine this Giant Copper Rain Shower in your garden on hot summer days it would be just awesome!