Source and Upper Luapula
The Luapula drains Lake Bangweulu and its swamps into which flows the Chambeshi River, the source of the Congo. There is no single clear channel connecting the two rivers and the lake, but a mass of shifting channels, lagoons and swamps, as the explorer David Livingstone found to his cost. (He died exploring the area, and one of his last acts was to question Chief Chitambo about the course of the Luapula.) The channel boldly marked as the 'Luapula' and confidently shown on many maps flowing south out of Lake Bangweulu at 11°25'S 29°49'E can be seen on satellite images such as Google Earth to actually peter out into green vegetation around 11°46'S 29°48'E.
Below the Bangweulu swamps and floodplain the Luapula flows steadily in an arc south-west turning north-west then north, with some rapids and well-known set of cataracts, Mambilima Falls near the main road. A far less well-known site is Tangwa, about 40 km south where the river has eroded a gap through rocky hills carving huge caves, arches, and potholes, and leaving giant boulders, including two balancing rocks called 'God's Corn Bin'.
- For aspects of wildlife and vegetation at the source of the Luapula, see Lake Bangweulu and Bangweulu Wetlands ecosystem.
Read more about this topic: Luapula River
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