Last-mile connectivity presents a critical challenge in heritage tourism, impacting visitor accessibility, experience, and the preservation of cultural assets. This study identifies and analyzes barriers impeding effective last-mile connectivity in heritage tourism destinations. Drawing from multidisciplinary literature and case studies, the research highlights infrastructural limitations, regulatory complexities, socio-cultural constraints, and economic challenges that hinder transportation access to heritage sites. Inadequate transportation infrastructure, including roads, parking facilities, and public transit, often fails to meet the diverse needs of visitors while preserving heritage integrity. Regulatory hurdles stemming from zoning regulations, land-use policies, and heritage protection laws further complicate transportation planning and development. Socio-cultural factors such as local community attitudes, visitor perceptions, and cultural sensitivities influence transportation choices and acceptance of mobility solutions. Economic constraints pose significant challenges, particularly in resource-constrained settings, affecting investment in transportation infrastructure and services. By comprehensively understanding these barriers, stakeholders can develop targeted strategies to enhance last-mile connectivity in heritage tourism, promoting sustainable access and visitor engagement while safeguarding cultural heritage. This research contributes to the growing discourse on sustainable tourism development and transportation planning in heritage contexts