Exploring Accessibility and Its Impact in the Mountain City: A Typical Case Study of Nyingchi City, Tibet Autonomous Region, China

Abstract

The accessibility of mountain tourist attractions is a prerequisite to enhancing the attractiveness of tourist attractions and driving the well-being of local residential areas, which increases people’s prosperity and the sustainable development of tourist attractions, and achieves the UN’s Sustainable Development Goals (SDGs). This paper focuses on the accessibility of typical mountainous areas in the Qinghai–Tibet Plateau, and uses the cost distance and OD distance methods under the guidance of core-edge theory to explore the changes of accessibility of traffic nodes, tourist attractions, and residents with the future enrichment of the traffic road network. The results show that: (1) The change in accessibility will highlight the location advantages of some tourist attractions, which can be prioritized in the context of similar tourist attractions; (2) Regional accessibility improvements require a combination of traffic modes to maximize impact; (3) Residents of different multi-core circles could choose various industrial development patterns based on the accessibility of tourist attractions and residential areas; (4) Group development according to the spatial location and accessibility of tourist attractions can facilitate the virtuous drive among tourist attractions, which achieves the goal of integrated tourism.

Keywords

• accessibility
• tourist attractions
• Nyingchi
• multi-core circle
• tourism
• SDGs