Island hopping tours allow visitors to see the best of Krabi, its white-sand beaches and rainforests, within a day or two. The Four Islands group covered on the standard day trip is Koh Poda, Chicken Island (Koh Kai), Koh Mo and Tup Island (Koh Thap). They are best explored from November to March by cruises and speed boats from Ao Nang Bay. One can enjoy swimming, snorkelling, island lunches and sunsets during the tour.