Multimodal Access to Minor Places in Heritage-Rich Landscapes: GIS Mapping to Define Slow-Tourism Routes from the Stations in the Railway Networks in-between Turin and Milan

The extraordinary richness of the natural and built heritage, widespread in the landscape which surrounds infrastructures, allows searching for new ways to access the places in a more sustainable way, by exploiting multimodal accessibility between train and bike. The current research shows how the territories in-between the cities of Turin and Milan, characterized by a complex historical landscape, could be enhanced in terms of sustainable tourism by exploiting the potential of the existing railway network and the widespread network of local roads, which make many unique places in these territories easily accessible. A GIS method based on a quantitative approach has been defined, to perform the spatial analysis by mapping the most significant nodes in the railway network, in the most attractive heritage areas localized in the surrounding landscape of infrastructures, to trace slow-tourism routes which can be used both by inhabitants and tourists to move across places in a more sustainable way. The research finds the most attractive heritage areas in the surroundings of local railways, and maps slow-tourism routes that connect local railway stations to surrounding heritage, within 15 min of cycling. The GIS-based method can support decision makers in the definition of new territorial development strategies, with the aim of enhancing the livelihood of the inner and fragile areas of the country that are crossed by the railways.