mahakam 4dDiscover the hidden treasures of Borneo as you embark on a 4-day expedition along the captivating Mahakam River. Departing from the coastal city of Balikpapan, our adventure takesExperience the culture and nature of East Borneo with a 4-day trip on the Mahakam River. Visit the traditional long house of Benuaq Dayak tribe, the boat maker village of Sebulu, and