9. Hana Highway – Maui
For all the adventure lovers and admirers of natural beauty, the Hana Highway, located in Maui, is yet another must-visit. This beautiful highway has breathtaking views that would surely offer you peace of mind and a treat to your eyes. This 84-kilometer long highway passes through a lush green tropical rainforest that makes it a live personification of beauty. However, as beautiful as the road appears, it is also tricky and offers a great challenge to drivers since the roads are narrow. In fact, driving on the road will require you to pass through 600 curves, 59 bridges some of which are even single lane and bridges that are more than 100 years old.