Did you know that Australia is home to the world's longest fence? Known as the Dingo Fence or Dog Fence, this impressive structure stretches over 5,600 kilometers (about 3,480 miles) across the country. Originally built in the 1880s to keep dingoes away from fertile southeastern farmland, it remains one of the longest man-made structures in the world. The fence is so long that it even surpasses the Great Wall of China in length! It plays a crucial role in protecting livestock from wild predators, showcasing Australia’s unique approach to managing its vast and diverse landscape.