While Sukau offers a great experience year-round, the best time to visit for optimal wildlife viewing and river cruises is during the dry season, which typically runs from April to October.During these months, rainfall is minimal, and the Kinabatangan River's water levels are lower. This concentrates wildlife around the riverbanks and smaller tributaries, making sightings of Borneo's unique animals like orangutans, pygmy elephants, and various bird species more frequent and easier to spot. The clearer skies also make for more comfortable boat trips and photography opportunities.