The fishing expedition was a masterpiece of colonial persuasion. Venning guided the governor -- possibly Sir Herbert Stanley -- into the protected channel at Mpulungu, where they landed for a picnic prepared by the cook of the SS Liemba. After excellent fishing, a fine lunch, and champagne, Venning turned to the ship's captain with studied casualness and remarked, "Wouldn't this make a good place for a harbour?" The captain responded with genuine enthusiasm, listing its advantages. The governor, relaxed and well-fed, asked how much it would cost, no doubt expecting a figure that would kill the idea immediately. Venning replied that he thought he could manage it for about fifty pounds. It was far below a realistic cost, but Venning knew the governor could authorize fifty pounds on his own authority, without estimates, budgets, or treasury procedures. The governor told him to go ahead. Venning then built a twenty-seven-mile road using prison labour from Abercorn, obtained a further one hundred fifty pounds for bridges, a jetty, and a customs warehouse, and Tanganyika Railways constructed a wharf in 1930. Mpulungu was born -- on budget, if the budget was a fiction.

From its founding, Mpulungu has served as Zambia's window onto Lake Tanganyika and the countries that share its shores. The MV Liemba -- successor to the SS Liemba, originally a German warship launched in 1914 and one of the oldest passenger vessels still operating in Africa -- sails from Mpulungu to Kasanga and Kigoma in western Tanzania, with connections onward to Bujumbura in Burundi. Boats also reach the DR Congo. The town sits at the end of Zambia's old Great North Road, where the paved M2 highway completes its winding descent from the plateau at Mbala, 900 metres above. For most of the twentieth century, this was the route into Zambia from the east -- travellers would cross Lake Tanganyika by boat from Ujiji, which itself was reached by an overland trade route from Zanzibar on the Indian Ocean. That chain of connections made Mpulungu the final link in a transcontinental passage from the Indian Ocean coast into the heart of southern Africa.

Mpulungu is first and foremost a fishing port. The southern end of Lake Tanganyika teems with cichlids, catfish, and the sardine-like kapenta that sustain both local diets and regional trade. The town's harbour infrastructure, modest as it is, handles the comings and goings of fishing boats and the occasional cargo vessel. In 2007, a proposal emerged to give Mpulungu rail access via a junction off the TAZARA line at Nseluka, which would dramatically shorten the rail distance to a deepwater port at Nacala in Mozambique. As of today, the rails have not arrived, and the town remains dependent on the road up the escarpment and the boats on the lake. Mpulungu Harbour Football Club, playing at the Muzabwela Grounds, earned promotion to the Zambian Division One in 2019 -- a small-town sporting achievement that says something about the ambition that persists even in places the rest of the country tends to overlook.

The setting alone would justify a visit. Mpulungu sits where the Zambian plateau drops away into the Lake Tanganyika rift, and the road from Mbala descends through some of the most dramatic scenery in southern Africa, passing near Lunzua Falls on the way down. The lake itself is the world's second-deepest, and at its southern tip the water stretches north toward Tanzania and the DR Congo, seemingly without end. Kumbula Island shelters the harbour that Venning saw the potential in nearly a century ago. The town is small and infrastructure is basic, but it occupies a position of genuine geographic significance -- the southernmost point on a lake that connects four countries, the terminus of a road that once carried all overland traffic into northern Zambia, and a port where century-old ferry routes still operate. Mpulungu does not announce itself. It simply sits where it has always sat, at the meeting point of water, rock, and sky, doing the work of connection that places at the end of the road have always done.