England english farm field Great Britain harvest hill landscape rural South Downs summer Sussex track trail wheat Dirt drive green Hawaii island islands jungle red road trees trip tropic tropical tropics unpaved vacation ancient coast exercise Greece Greek hike hiking mediterranean nature path sea view walk water Arches national Park blue sky canyon. colorado erosion landforms park avenue rocks usa Utah valley countryside footpath hedge kent meadow spring grass leisure shadow sunlight Surrey travel autumn barren clouds direction Fife future grey moor moorland overcast scotland upland arrow brown dappled directions forest pine route sunny tree trunk trunks wood wooded woodland houses sky branches fence straight winter conifers edge natural pines Pinus