In recent years, discussion on tourism has focused mainly on global problems relating to the over-exploitation of space, leaving other aspects of the development of tourist activities almost completely ignored. The book will focus not only on the widely understood tourist exploitation processes, their geographical diversity and density, but also on their significance and influence (economic, socio-cultural, tourist etc.) on regional development and sustainability. It will also cover the debate on promotion of innovative, sustainable and responsible tourism strategies, plans and funds, and the movement towards responsible and sustainable cultural tourism through the crisis in marginal areas. It will also highlight the dramatic changes to the global tourism industry brought about by the COVID-19 pandemic in recent months.