Ship: Liberty
Last updated in 2016 (it originally launched in 2005), Carnival Liberty can carry up to 2,974 guests, with 1,160 staff members serving travelers, meaning a higher level of personalization than its mega-ship competitors. The ship is equipped with all the "Fun Ship 2.0" amenities including the Seaside Theatre and popular dining venues such as Guy's Burger Joint. Cruisers can also dine at several other restaurants and bars, including two main dining rooms, the Lido Buffet, and a Steakhouse (for an extra fee).
When it comes to entertainment, the ship includes the Punchliner Comedy Club, the SKYBOX Sports Bar and live stage shows. Children ages 2 to 17 can play at age-appropriate youth clubs while parents relax at the Serenity Adult-Only Retreat.
As far as lodging is concerned, Carnival Liberty offers a variety of stateroom categories, all of which come with flat-screen TVs, minibars and 24-hour room service. The modest Interior and Ocean View rooms are the most affordable options, but those looking for more space should consider Balcony and Suite accommodations.