Relevance and goals. The article is devoted to the description of the results of the development process of the geoinformation web portal "Interactive map " Natural and cultural heritage of the Republic of Mordovia. We travel with the Russian Geographical Society"", which implements the functionality of access to a digital map with a layered systematized display of spatial data on objects of natural and cultural heritage of the region. Materials and methods. The implementation of the metageosystem concept in the development of tourism and recreational development projects is based on the broad involvement of paleogeographic, landscape, archaeological, historical, ethnographic, demographic, cultural, environmental and economic information in the research process. Results. During the development of the geoportal "Natural and cultural heritage of the Republic of Mordovia. Traveling with the Russian Geographical Society" solved the problem of creating a new subsystem for visualizing geospatial data for a digital map based on modern web technologies. Conclusions. The developed geoportal system solves the problem of managing the tourist and recreational development systems of the region by implementing the concept of forming an interactive spatial data management tool.

Keywords: geoportals, cultural landscape, spatial data infrastructure, management in organizational systems, spatial data, decision making