curvy mountain road below the main road parallel tp nordschleife

infrastructure nordschleife vulkaneifel nrburgring directions background mountains mountain parallel volcanic meuspath dttinger freezing volcano highest entries winding asphalt mudflat walkway region winter public nrburg curvy eifel hills snowy roads sides track small coast shore beach ocean frost water road main hohe acht area race snow sand wave lane low sun one hhe big sea ice road country rural rural scene countryside season seasonal driving street curve direction marking roads snow winter eifel winter wonderland forest landscape rural december cold snow covered frozen icy ice