countryside England english exercise footpath Great Britain green path rural track trail travel trees Trek wiltshire clouds down forest go hill landscape massif mountain massif mountaineering road rock tourist UP view aeroplane arrow blue cloud contrail cupid heart jet line love pink plane sky sunset vapour Greece Greek hills homes houses mountains nature village autumn fall frost grasses natural shadow sunlight Surrey border Czech Poland republic shadows street tree walk wood woods boulder coast coastal flower flowers maquis mediterranean Sardinia wild branches brown hike leaves pathway route scenery wales winter bridge brook log river run running walking winding wooded