Drive from Sandakan to Sepilok Orangutan Rehabilitation Centre and learn about the rehab efforts done at the centre through a short video screening. Witness the feeding of orangutans and other monkeys and spend some time at their nursery as well. After lunch, embark on a 2.5 hour journey by speedboat up the Kinabatangan River to Sukau Rainforest Lodge. Late afternoon cruise in search of Borneo's wildlife and birds.