Aboard a luxurious cruise liner, wildlife aficionado, Nigel Marven, ventures out on the open seas, to discover along with audacious passengers the amazing nature that awaits outside the port of six stunning destinations.

In this exciting six-part travelling series of cosmopolitan allure, the indefatigable adventurer, explorer, and wildlife aficionado, Nigel Marven, ventures out on the open seas, around the four corners of the earth. Aboard a luxurious cruise liner, Marven reveals another aspect of a laid-back ship voyage, as he meets with audacious passengers eager to discover the amazing nature that awaits only a hair's breadth away from the port of each stunning destination. From the sunny Caribbean to the rough cliffs of Scandinavia and the deep-blue Mediterranean Sea, Nigel then heads to Panama, India, and the Antarctic, in search of astonishing and peculiar creatures, including giant whales, adorable sloths, fearful crocodiles, and even a tiny lawn-green praying mantis. Are you ready for a wonderful cruise ship adventure?—Nick Riganas