bridleway countryside distance England english exercise fence field footpath Great Britain landscape long national park path peace rural sky South Downs summer Sussex trail tranquil walk chalk fun.leisure on the move people pleasure ridge track walkers walking farm flowers harvested hill margin nature papaver plants poppies poppy red stubble verge wild blue britain clody clouds country cross europe flag gaelic nation navy blue Saint Andrew's Cross saltire scotch scotland Scots scottish St Andrew uk atmospheric british cultivated land grass idyllic land loch lomond meadow midlands outlook peaceful perspective plain range recreation rest scene scenery trees wide autumn branches cloud color colour deciduous fall Hatchlands national trust oak park parkland Quercus Surrey tree trunk ancient architecture battlements Bodiam Castle castle defence defense high historical kent landmark masonry moat reflection security stone strong tower wall water