6. HANA HIGHWAY, HAWAII

The 60-mile long Hana Highway links the east and west of Maui taking you past plunging waterfalls, black sand beaches and lush rainforest.
The serpentine coastal road is an impressive feat of engineering and has nearly 60 bridges along the way.
The drive takes approximately four hours to complete and Maui is only a short cruise on a superyacht from Honolulu.
