Depart Karumba on the Gulf of Carpentaria for a cruise to enjoy a spectacular Gulf sunset.  Karumba is a fishing destination and industrial port on the banks of the Norman River where, each winter, anglers from all over Australia arrive to try their luck in the fish-rich waters of the Gulf. Once it was nothing more than a small, sleepy outback town. In recent years it has evolved into two interconnected, but quite separate, towns. There’s the “commercial-industrial centre” with its wharves, barramundi farm, prawn processing plant and MMG Century Mine loading facility. It has little interest for tourists. Then there is the “tourist centre” with a four-star motel, caravan parks, cafes, the Sunset Tavern with its views across the mouth of the Norman River, and there’s the justly famous Mud Crab and Crocodile tour.