Ключевые слова: 17, autumn, bicycle, biking, bridge, circle, countryside, cuyahoga, fall, field, flat, forest, gravel, green, leaves, leisure, marker, mile, national park, nature, northfield, ohio, ohio and erie, outdoor, outdoors, park, plant, plants, post, recreation, round, rural, scenery, season, seventeen, small, sunburst, towpath, trail, trees, tunnel, valley, wide, wilderness, woods, yellow,