This research study had as general objective to describe and support the influence of the Marcahumachuco project in tourism demand in the area of influence, for it has been formulated the research problem: How Execution Marcahuamachuco Project influences ? Tourism Demand archaeological site in the province of Sanchez Carrion, 2015 .As methodology, the techniques used in data collection are: document analysis, survey managers responsible for the areas of the Executive Unit whose samples consist of 07 heads and 89 visitors respectively. The results have been processed, calling the independent variable with 54.87 points and the dependent variable with 51.08 points; transeccional was used descriptive correlational design, which allowed the analysis and respective discussion. This will have achieved the objectives of research, and has proven the validity of the hypothesis: "The Execution of M...