Originally Posted by
lewende
Not easy, but doable.
First, you need to go to Vaitape; then take a taxi (a car) to IC Le Moana; last, ride on the free shuttle to IC Thalasso. In total you are looking at 2-hour transit time if everything connects well.
Think you have it backwards... OP wants to go from Thalasso to Hilton. I would call the Hilton and see if they will pick you up at the Thalasso dock and if Thalasso will let them stop. Otherwise, you have to do reverse of above. Take free shuttle to Le Moana, then Viatape and have Hilton pick you up there.