Mighty Cruise Ships - Season 4

Sailing from Chile and Peru to Ecuador and Costa Rica, the luxurious Seven Seas Explorer cruise ship is full of marble, granite and almost 500 chandeliers.

The AIDAnova cruise ship boasts 23 bars, 17 restaurants and an amusement park. What keeps this state-of-the-art vessel running as it navigates the Atlantic Ocean?

The Diamond Princess carries nearly 2,700 passengers to some of Japan's most iconic cities. How does it navigate unpredictable weather and tricky ports?

At 300 metres long, the Nieuw Statendam is the world's largest boutique cruise ship. How will this impressive vessel cope in its debut season?

The Costa Diadema gives its passengers the ultimate Mediterranean experience. Captain Giorgio Moretti uses his 37-year experience to guide this 306-metre-long vessel.

The Norwegian Joy is tailor-made to sail through the daunting waters of Alaska. This €700,000,000 vessel aims to give its passengers an unforgettable experience.

The Roald Amundsen sails where few ships will ever go. The vessel was built specifically to take passengers on an unforgettable voyage to Antarctica.

The Sky Princess carries passengers from Fort Lauderdale, Florida, to three Central American stops. How does this massive vessel get in and out of the ports?