Oceania Cruises has welcomed its 1,250-guest ship, Marina, back into service after undergoing an all-encompassing refurbishment. The enhancement includes the addition of three new dining options, including Aquamar Kitchen, the new wellness-focused dining venue, which debuted aboard Vista last year; a poolside ice cream parlour serving milkshakes and smoothies; and a new al fresco Pizzeria offering sumptuous Italian dishes.