River · Eswatini
Great Usutu
Great Usutu is the main river of Eswatini, a small kingdom in southern Africa. It leaves the country eastwards and helps to form the Maputo River, which flows to Maputo Bay.
Picture credit: F H Mira (CC BY-SA 2.0) · Bernard DUPONT (CC BY-SA 2.0) · Wikimedia Commons
Where is the Great Usutu?
The river starts here: high grassland in the west of Eswatini.
It ends in the joins the Maputo River, which reaches Maputo Bay.
Countries on the river: Eswatini.
The story behind it
This river carries several names: in Eswatini people call it Lusutfu, others say Usuthu, and after the border it becomes the Maputo. Because of that, books rarely agree on its exact length, and no reliable figure is given here. It starts as a small stream on the cool, grassy highveld and grows as it crosses the country from west to east. On the way it cuts deep gorges through hard rock, and rafters ride the rapids there when the water is high. In the hot lowveld it waters huge fields of sugar cane around the town of Big Bend. Crocodiles and hippos rest in the quiet pools, while fish eagles call from the trees. Summer rains can bring sudden floods, and in winter the river runs low and clear.
Questions children ask
How long is the Great Usutu?
There is no reliable length for this river. It changes its name at the border, so every source counts a different stretch.
Which country does the Great Usutu flow through?
Its main course crosses Eswatini from west to east. Farther on, its water flows through Mozambique before reaching the sea.
Where does the Great Usutu end?
Beyond the border it joins another river and becomes the Maputo. That river then empties into Maputo Bay on the Indian Ocean.
Where these numbers come from
Every figure on this page was checked against public reference sources before publication. Where sources genuinely disagree, the text says so.
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