bridleway destination distance distant England farm fence field Great Britain hill journey landscape path rural South Downs summer Sussex track trail view way clouds english exercise footpath green meadow natural nature sky trees walk grass panorama spring village Weald activity beauty countryside Downs fields fun health jog jogger move outdoors ridge run runner south barley crop forest Hordeum cloud gentle hillside soft fresh air open space winter direction lane road travel wooden natyre peaceful tranquil crops downland meadows