Salvador sits at the southern tip of a V-shaped peninsula at the mouth of the Baía de Todos os Santos. The city can be difficult to navigate as there are many one-way, no-left-turn streets that wind through Salvador’s hills and valleys. The center of the city is on the bay side of the peninsula and is divided by a steep bluff into two parts: Cidade Alta (Upper City) and Cidade Baixa (Lower City).
From Praça Castro Alves, Av 7 de Setembro runs through the Centro to the wide Praça Campo Grande, then continues southwest through the well-to-do Vitória neighborhood, and down to the mouth of the bay. Here, at the tip of the peninsula, is the affluent Barra district, with its lighthouse, forts and popular beach.
A main thoroughfare, which constantly changes names (one being Av Presidente Vargas), snakes east from Barra along the Atlantic coast. It cuts inland briefly around Forte de Santo Antonio (where pedestrian-only promenades have been built), then passes through the coastal neighborhoods of Ondina and Rio Vermelho, continuing through a chain of middle-class beachfront suburbs all the way to Itapuã.
Cidade Baixa contains the Comércio (the city’s commercial and financial center), the ferry terminals and port. North, the land curves around the bay to create the Itapagipe Peninsula, including the Bonfim and Boa Viagem neighborhoods. The suburbs along the bay are poverty stricken, and the level of poverty generally increases with the distance from the center.