This is the least populated and least visited region of Bali. It is dominated by the West Bali National Park and a huge area of protected reserve, much of which is completely uninhabited. Both the north and south coasts of this region offer quiet beaches but of a very different nature. Those in the north fringe calm seas which are excellent for diving and snorkelling. The southern beaches are wilder and include a number of renowned surfing spots. The town of Gilimanuk on the very westernmost tip of Bali is the departure point for ferries to Java.