It is expected that the Titanic II’s open deck, the uppermost deck, known as the ‘Boat Deck’, will be almost identical to that of the RMS Titanic.
Modern cruise ships now fill their open decks with facilities, such as pools and hot tubs, even water parks. However, Titanic II will have nothing*, apart from a teak promenade, just like the original.
(Images courtesy of Blue Star Line & Paramount Pictures)
Titanic II News 