© Istockphoto| Transfagarasan, Transilvania, Romania 

© Istockphoto| Atlanterhavsveien, Norvegia 

© Istockphoto| Passo dello Stelvio, Italia

© Istockphoto| Julierpass, Svizzera 

© Istockphoto| Overseas Highway, Florida

© Istockphoto| Valley Of Fire Road, Nevada

© Istockphoto| Dalton Highway, Alaska 

© Istockphoto| Tianmen Mountain Road, Cina

© Istockphoto| Sikkim, India

© Istockphoto| Strada del Karakorum, Cina, Pakistan