Described by Charles Darwin as one great luxuriant hothouse made by nature for herself, Borneo is home to a rich profusion of flora & fauna, including 669 bird species; a diversity of mammals including the Proboscis Monkey, the Bornean Pygmy Elephant, & the Orang-Utan; & an immense variety of marine life, invertebrates, amphibians & reptiles. From the spectacular peak of Mount Kinabalu, the tallest mountain in Southeast Asia, to the depths of the world's largest cave in Sarawak's Mulu National Park, & encompassing some of the world's most exotic wildlife watching locations along the Kinabatangan river & at Danum Valley, Borneo is an unrivalled destination for adventurous & eco travellers.