Introduction. The article characterizes the spatio-temporal structure of metageosystems of the pilgrimage-tourist cluster “Sanaksar – Temnikov”, located in the center of the Russian Plain, in the zone of interaction of forest-steppe and forest geosystems. Materials and methods. The structuring of information within the framework of the study is based on the simultaneous use of a natural sequence of involving interrelated principles: genetic, historical, systemic, territorial-structural. The object of study was investigated from the perspective of a geosystem approach, the structure and components of metageosystems were analyzed as spatial formations of different levels of organization, naturally functioning. Research results and discussion. A detailed description of the geosystem model of the tourist cluster “Sanaksar – Temnikov” is given. It has been proven that the sustainable development of metageosystems should be based on multifactor information support, in which the most important condition for the effective economic development of landscapes is realized through the formation of a regional spatial data infrastructure. Based on the analysis of the archaeological map of the Republic of Mordovia, patterns of development of cultural landscapes are identified. The characteristics of the processes and features of the economic development of geosystems and the formation of cultural heritage have been formed. Conclusion. The organization of a pilgrimage and tourism cluster places high demands on information support. Solving the problem of forecasting and monitoring the development of metageosystems for making management decisions is possible using methods and algorithms for processing and analyzing spatial data, designing and implementing project-oriented geoportal systems for distributing spatial data.