River Narnia

The River Narnia (known to Narnians themselves as the Great River) was the central waterway through mainland Narnia, that had existed before the dawn of time. Beginning at the Garden of Youth in the Western Wild region and fell down the Great Waterfall to the Caldron Pool. The Great River continued to flow through Lantern Waste, Beaversdam, and Beruna and its fords, ending at the Great River Delta, the location of Narnia's capital of Cair Paravel, which ultimately dispersed out into the Bight of Calormen of the Great Eastern Ocean. Its tributaries included the River Archen and the River Rush.