red car on transfagarasn winding mountain road with at high altitude in carpathian mountains

adventure alps altitude asphalt autumn beauty bend blue boulder carpathian carpathians cars cliffs climb clouds curve dangerous difficult driving environment fagaras famous grass green hard high highway hike holidays inaccessible journey landscape mountain mountains nature outdoor peaks range road rock rocky romania scenic season steep street summit tourism transfagarasan transfagarasn travel trekking winding with