gravel beach with driftwood at spring green plants

wildlife wilderness wetland waterway water undeveloped tree terrain surrounds suggesting stream stones spring soil shore serene sea scattered rural rounded rocky rock riverbank river reservoir providing pond plants plant pebblestrewn nature natural lush location landscape greenery green gravel grass geology gently foliage flows driftwood creates contrast combination coast bordered beach area rhine rhein rin rhine valley rheintal rhein gorge mittelrheintal river stream flowing water flowing freshwater rivers flow moving supply riverbed