countryside England english exercise footpath Great Britain green path rural track trail travel trees Trek wiltshire car cars journey loco locomotive rail rails railway railways train trains transport transportation voyage wagon attraction Australia landscape landscapes limestone limestones nambung national nature park pinnacle Pinnacles tourism tourist western active adults alongside backpacks bicycles bikes crash-helmets cycle cycling cyclists energetic energy environmentally-friendly fit fitness helmet helmets movement moving on-the-move outdoors outing pathway pedal-power pedalling pedals pushbikes recreation safety safety-helmets shade shadows sport sporty sunlight sunshine travelling wheels youth