In Hawaii you will find many of the best beaches in the world.
Some are only accessible by helicopter or plane so become truly unique.
Many of them are surrounded by high and violent waves crashing on the rocks of volcanic origin, and many other special literally disappear under the waves for surfing in the northern islands.
the best beaches are:
Beach Lanikai, Oahu
Beach Hanelei, Kauai
and finally...
Playa Ke´e , Kauai
Visit Hawaii, you will not regret, is the best place to travel
A video of Honolulu, and you will be excited to travel Hawaii