This research aims to analyze the process of the commodification of the city of Rio de Janeiro and the implications on the management and the use of touristic spaces of Paineiras/Corcovado sector of Tijuca National Park. Also, the research analyses the effects on the work of the residents of Cerro Cora and Guararapes slums. This dissertation adopts the Marxist conception on the geography, urban sociology and social service fields, that understands that urban spaces, national parks, their workers and the slums residents are considered exploited by capitalism system. As methodological strategy this work carried out interviews and analyses articles, books and thesis, as well documents, news on printed newspaper and news and videos published on the internet. The research demonstrates that the cities strategical planning in Brazil has their role defined by business market and is a sample of the changes occurred inside the State management, and also on urban citizens, social organizations and on the configuration of the power of the public spaces rights. These changes received considerable contributions for their consolidation as a political and economic project with the insertion of national parks in the promotion of the image and business of the cities, by modifying their management and the public use by adopting the concessions which did not exist before. The research also demonstrates all the process that origins the commodification of the city of Rio de Janeiro on the management and use of Corcovado/Paineiras sector, in Tijuca National Park areas and the implications on the touristic services taken by slum residents. This indicates that is important to do a new reading on the role of Protected Areas National System of Brazil facing the maintenance of the outsourcing and concessions in national parks and considering the experiences and the work done by slum residents for tourists as a social resistance way of the commodification of public space and exclusion.