Which country has the best beaches?

i think the best beaches are Caraibbean. I`d like to go in Bahamas, this famous pink sand beach on a islet of Eleuthera Island, is one of the world`s most photographed beaches and often votes as the world`s best beach by various travel publications. It`s a three miler stretch of powder sand named for it`s salmon colour due to flecks of red plankton mixed with fine, sugar-white coral sand.