Analysis of Tourism Sector Development on Regional Development Through Road Infrastructure in Lake Toba National Tourism Strategic Area in Indonesia

Abstract

Background: The tourism sector is a catalyst for the economic advancement of an area. To enhance sustainable tourism, it is important to address the requisite infrastructure and facilities in the area. Tourist destination must possess compelling attraction that captivates visitors, promoting increased expenditures and this phenomenon propels local economic growth. Therefore, this research aimed to analyze the role of the Medan-Berastagi-Merek road infrastructure in moderating the influence of tourism development in Lake Toba National Tourism Strategic Area (KSPN), Indonesia. Method: The measurement of variables and sub-variables was discussed and analyzed using an explanatory approach and Structural Equation Models. Results: The results showed that tourism development did not impose a direct and significant influence on regional development. However, a positive impact was manifested on regional progress when mediated by the development of road infrastructure. The policy implications showed the significance of road infrastructure development in Lake Toba KSPN. This was not a supportive element but rather an essential factor that indicated prioritization by the Indonesian government and local administrations. Conclusion: Various aspects of road infrastructure, including road quality, ease of mobility, connectivity, minimal obstacles, security/safety, accessibility, and timeliness, were developed as crucial factors influencing economic players in the tourism sector. Recognizing these facets had substantial policy implications, showing the importance of prioritizing road infrastructure development in the holistic progress of Lake Toba KSPN.