Join 1 upcoming events being held in Kalimantan Timur. Kalimantan Timur is a picturesque Indonesian province located on the island of Borneo, known for its lush rainforests, abundant wildlife, and vibrant culture, featuring the Dayak tribes, and offering opportunities for ecotourism, rafting, and wildlife spotting in its numerous nature reserves and national parks, such as Balikpapan, Berau, and Kutai.