The Incomati River is a remarkable transboundary waterway originating in South Africa's Mpumalanga province, flowing through Eswatini and Mozambique before emptying into Maputo Bay after approximately 480 kilometers. Draining a catchment area of roughly 47,000 square kilometers, the river transitions through dramatically different environments — from the elevated South African highlands, through lowland floodplains, to rich estuarine zones where it meets the Indian Ocean. This diversity of habitat makes the Incomati a fascinating destination for anglers, supporting a wide array of freshwater fish species across its length. The river's ecosystems, from fast-flowing highland tributaries to slow-moving lower reaches and associated lakes, sustain both endemic and widespread African species, making it a destination of genuine ecological and angling interest.