When Royal Caribbean International's forthcoming Harmony of the Seas launches, it will be the largest cruise ship in the world with the tallest slide, the Ultimate Abyss, at sea. Preview the dual slide here.

In anticipation of Holland America Line's new Koningsdam unveiling in April 2016, the cruise line has released the second episode in a new video series counting down to her launch. Watch behind the scenes as the ship's inaugural itineraries are presented.

Watch Royal Caribbean International auditions for the Broadway musical "Grease" on forthcoming Harmony of the Seas when it launches in May 2016.

Check out an extensive Two70 demo reel from onboard Royal Caribbean International's Anthem of the Seas. 12K Vistarama and RoboShow Roboscreens programming includes Ocean Symphony, Abstract Perspectives, Battle, Leonardo's Dreams, Dance in a Box and Robo Science. Of course, nothing beats seeing it all in person without any moire video artifacts from the camera recording.

Previewed by Regent Seven Seas Cruises as "the most luxurious ship ever built," the Seven Seas Explorer is showcased in this video as the new luxury cruise ship is floated out from the Fincantieri shipyard in Genoa, Italy. 

When Royal Caribbean International's forthcoming Harmony of the Seas launches, it will be the largest cruise ship in the world. Watch this video previewing the ship's features currently under construction like its breathtaking new waterslides.

Watch as we evaluate Hapag-Lloyd Cruises' EUROPA 2, regarded by some to be the best cruise ship in the world, and its accommodations: veranda suite, ocean suite, family apartment and owner suite; activities: sail away, Herrenzimmer, photo gallery, foyer, reception, tour office, bike station, boutique, jeweler, Ocean Spa, pool deck, sun deck, kids' club, teens' club, library, auditorium and 3D cinema, art gallery, Belvedere observation lounge and zodiacs; dining: piano bar, Weltmeere, Elements Asian restaurant, Serenissima Italian restaurant, Tarragon French restaurant, wine bar, gin tasting, culinary school, room service, pool bar, waffle bar, Yacht Club buffet, Sakura sushi restaurant and Sansibar; and entertainment: jazz club and theatre.

The new Carnival Vista from Carnival Cruise Line will set sail in 2016, and this preview focuses on the new cruise ship's dining venues complete with an in-depth interview with the cruise line's president, Christine Duffy.

Check out our latest review and tour series from onboard the Celebrity Solstice from Celebrity Cruises. In this video, we look at the ship's entertainment: Solstice Theater, production shows, captain's welcome aboard toast, cruise director, cabaret acts like Travis Turpin, mime character, dance routines, vocalists, Sky Observation Lounge, cirque-style show, Celebrity Central and Sin City Comedy.

Check out our latest review and tour series from onboard the Celebrity Solstice from Celebrity Cruises. In this video, we look at the ship's dining: Grand Epernay Restaurant main dining room, Top Chef Night dinners, Top Chef at Sea, Oceanview Cafe buffet, Oceanview Bar, Sunset Bar, Mast Bar, Mast Grill, Pool Bar, Bistro on Five, Gelateria, Cafe al Bacio, Galleria Tastings molecular bar, Martini Bar, Crush, Cellar Masters, Ensemble Lounge, Michael's Club, Blu, Silk Harvest, Tuscan Grille and Murano.