Julius Nyerere International Airport (DAR) serves Dar es Salaam, Tanzania's largest city and commercial capital on the Indian Ocean coast, and a rental car can be useful for getting around the city and nearby coastal areas, though many visitors continuing on to safari destinations or Zanzibar arrange transport separately for those onward legs. The airport sits a short drive from the city center, with rental desks operated by international and local companies rather than a single dominant brand, though self-drive rentals are less common here than in some other African hubs, and many visitors opt for a car with a driver rather than a fully self-drive arrangement.
From DAR, central Dar es Salaam is roughly twenty to thirty minutes away depending on the notoriously heavy city traffic, which can extend that trip considerably during peak hours. Coastal towns like Bagamoyo, a historic Swahili and colonial-era port, lie roughly an hour and a half to the north, while beach areas south of the city across the harbor add their own ferry-crossing logistics to the journey. Many visitors use Dar es Salaam primarily as a transit point, connecting onward to Zanzibar by ferry or short flight, or to northern safari circuits by domestic air, rather than as a long self-drive base.
Driving is on the left throughout Tanzania, and Dar es Salaam's city traffic is dense, chaotic by many visitors' standards, and shares the road with dala-dala minibuses, motorbikes, and pedestrians in ways that take real adjustment for newcomers. Roads outside the city toward Bagamoyo and other coastal towns are more manageable but can still be uneven in stretches, and fuel stations are common in the city but thin out on rural coastal roads. Many travelers find a hired driver or guided transfer considerably less stressful than self-driving through Dar es Salaam's congestion and crowded streets.

