Meandering Paths (shunning straight rows)

I have visions of meandering paths.  Perennials interspersed with annuals.  Gardens in themes.  Soft grass (or mowed weeds) in the path.  Maybe wood chips.  Maybe pea gravel.  I want to walk upon something soft.  My granddaughter never wears shoes, what would she love to walk on? Hills and secret benches for pondering butterflies.  A pond…