Malakoff Tower is a tower located in Recife Antigo, Recife. This monument was built between 1835 and 1855 to be used as an observatory and as the main entrance and gateway for Arsenal da Marinha (Navy Arsenals) square. It has been registered as a Historical Patrimony and was named after a similar monument on the Crimean peninsula, used as a defense center for Sevastopol on the Crimean war. When the arsenals of the Navy were dismantled with the beginning of the Brazilian Republic, the tower was transferred to the heritage of Recife port and then abandoned and endangered. The city population, in association with cultural institutions leadership, mobilized against the demolition, using as an example the real strength of Malakoff on the Crimean war.