Kalimantan
Kalimantan, formerly known as Borneo, is one of the world's largest islands and an incredible adventure destination. Orangutans are plentiful on this tropical island and you can take hiking tours through the forest or river tours down a water highway to see these beautiful animals. Home to different aquatic species, this is quite simply one of the best places to go diving or learn to dive. Hiking, bamboo rafting and kayaking are just some of the activities available to visitors while in Kalimantan.