There’s something enchanting about the idea of being on your own secluded island. In the 1950s musical South Pacific, Richard Rodgers and Oscar Hammerstein expressed it this way:
Bali Ha’i will whisper
On the wind of the sea:
“Here am I, your special island!
Come to me, come to me!”
Little Harvest Caye in the Caribbean, just off the coast of Belize, goes far...