This research study examines the analysis of tourism infrastructure in South Korea, aiming to assess the state of the infrastructure based on a comprehensive approach that includes the country's transport networks, digital (smart) services, environmental monitoring and resilience to emergencies. The study analyzes factors such as transport infrastructure, internet and 5G coverage, smart tourism applications, cybersecurity, green infrastructure and resilience before and after the pandemic. At the same time, it also highlights the problems of regional imbalances and digital inclusion. Practical measures for improvement are analyzed. The main objective of the study is to study the South Korean tourism infrastructure based on an integrated assessment model, identify existing strengths and weaknesses, and develop proposals to increase resilience to emergencies. This study is also of importance to policymakers and government agencies, tourism operators and digital platform owners, academic researchers and students of higher education institutions, local communities and regional development specialists, as well as ecology and environmental management organizations and specialists in the field of urbanization development. The scientific novelty of the study is that it makes a new theoretical and practical contribution to the topic by developing an assessment model and a set of empirical indicators that combine the components of tourism infrastructure with transport, smart services, environmental monitoring and resilience.