The main idea of the text is that the Volgograd region is presenting a new industrial tourism route at the federal level through participation in the "Open Industry" educational project. Several tourism organizations and local businesses, such as a jewelry manufacturer, confectionery factory, and brewery, are involved in developing new industrial tours and sharing best practices for promoting industrial tourism. The goal is to create a comprehensive route called "From steel to table" showcasing the region's industrial heritage and manufacturing processes.