treasure cay beach or harbour island?
 

Can someone who has been to both beaches on Treasure Cay or the pink
sand beach on Harbour Island recommend the better of the 2? I'd like to stay
on the most beautiful beach. Thank you so much for your recommendations in
advance.

Both beaches are stunning. Both make top 10 lists around the world.
Most beautiful beach is relative, like art in the eye of the beholder.

Blsmona, thanks for your reply. Would you happen to know of an easy way to go from treasure cay, then to H.I. (or the other way around if it's easier that way?)

No easy way, have to go back to Nassau and use Bahama Airlines-usually with an overnight in Nassau.

Been to both. Treasure Cay is white sand vs. HI beach has a pink tinge to it. HI has better restaurants than TC and definately better resorts. There are many villas to rent from at TC.