bike road in light green spring forest

maifeldradwanderweg infrastructure countrysite springtime landscape stretches grassland mountain volcanic railroad waterway woodland sidewalk germany belgium covered straigt walkway asphalt highway spring forest summer former tunnel autumn light green eifel rhine hills field mayen polch trail grass plant bike road area west wide line long lane tree leaf park lawn old road country rural rural scene countryside season seasonal driving street curve direction marking roads bike bicycle cycling fahrrad rad bicicleta two-wheeled steerable machine pedal riding ride velo biking