The Valongo Wharf is an old dock located in the port area of Rio de Janeiro, between the current Coelho e Castro and Sacadura Cabral streets.
Built in 1811, it was the site of landing and trading of enslaved Africans until 1831, with the blockade of Africa banning the Atlantic slave trade to Brazil. During the twenty years of its operation, between 500 thousand and one million slaves landed at Valongo. Brazil received about 4.9 million slaves through the Atlantic trade.
In 1843, the wharf was renovated for the landing of Princess Teresa Cristina of Bourbon-Two Sicilies, who was to marry the emperor D. Pedro II. The wharf was then called Cais da Imperatriz.
Between 1850 and 1920, the area around the old pier became a space occupied by black slaves or freedmen of several nations - an area that Heitor dos Prazeres called Pequena África.