1. Beachcomber Island, Fiji
2. Whitehaven Beach, Whitsundays, Australia
3. Koh Phi Phi Island, Thailand
4. Lake McKenzie (ok so I know it’s not technically a beach but it’s still pretty incredible), Fraser Island, Australia
5. Cathedral Cove, New Zealand
Roo Around The World 
Have only been to one out of your five (Whitehaven) but am heading to Ko Phi Phi in two months to see if all the rumours are true!
Oh you’ll love it…absolutely beautiful
I’ve been to Whitehaven, Lake Mackenzie and Cathedral Cove and agree that they are magnificent in their own ways. However, I must also promote the beaches of Hawaii as well. We’ve got some great locations here and not all are touristy 😉
Ooh haven’t managed to venture to Hawaii yet…it’s definitely on my list tho!