Christina O boasts expansive deck spaces that offer a variety of options for relaxation and socializing. The top-level compass deck provides ample space for sunbathing, featuring comfortable chaise loungers and a well-equipped bar for refreshing drinks. The promenade deck, with its aft spa pool, offers a tranquil setting for unwinding and enjoying the views. The main deck features Onassis’ famous swimming pool, restored to its original grandeur, complete with a mosaic design and the option to transform into a dance floor.