The Great Journeys of New Zealand brand of passenger trains geared toward the increasing tourism industry in New Zealand. The new brand, named KiwiRail Scenic Journeys, was launched with a new breed of AK-class carriages designed to showcase New Zealand's scenery, as well as providing long-distance passenger train services. During the transformation, the TranzCoastal train was rebranded as the Coastal Pacific and the Overlander became the Northern Explorer; whereas the TranzAlpine's name was retained. Meanwhile, KiwiRail's ferry brand, Interislander, was building on its core business taking vehicles and freight across Cook Strait and looking to promote the trip as an iconic tourism experience and a scenic
Tsushima Strait in the world. The strait measures approximately 100 kilometres along Tsushima Island and is about 65 kilometres wide at its narrowest. The strait has a depth of about 140 metres and is bounded by the "Tsushima Islands" to the west through north (of "Gotō Islands"). Nearby Iki Island lies in the strait about 50 kilometres towards Kyūshū from the southern tip of Kamino-shima (South Island). A warm branch of the "Kuroshio Current" passes through the strait. Originating along the Japanese islands, this current passes through the Sea of Japan then a branch eventually flowing into the Pacific Northern Pacific Ocean