River rafting in Cairns is a well-known adventure activity thanks to the region’s fast-flowing rivers and tropical rainforest setting. The most popular locations are the Barron River, suitable for beginners and those looking for a shorter, more relaxed trip, and the Tully River, known for its stronger rapids and full-day itineraries.The surrounding landscapes feature dense rainforest, rocky gorges and waterfalls, adding to the experience.