Tourism is one of the primary means of cultural and social exchange across nations. Tourism, hospitality and travel industry are three major sectors that support national economies and affect international relations. The practices of travel, hospitality and tourism also hold significance to studies of cultural anthropology and archaic communal exchanges. This book elucidates several theories and concepts related to international tourism while also presenting the global viewpoints and approaches to this field. Different approaches, evaluations and advanced studies on tourism, travel and hospitality industry have been included herein. It picks up individual branches and explains their need and contribution in the context of a growing economy. For someone with an interest and eye for detail, this book covers the most significant topics in the diverse areas of tourism, travel and hospitality.