Marella Discovery is one of their biggest ships, with highlights like an outdoor cinema, a rock climbing wall, a mini-golf course, five-storey atrium and an indoor pool. Guests can expect all the Marella Cruises trademarks, like a fantastic dining scene, a show lounge to rival the West End, and smart, contemporary interiors. And the best bit - on Marella Discovery, everyone goes All Inclusive. This means the drinks, including prosecco and cider, plus meals in five restaurants and most onboard activities will all be part of the deal.