Identification of the Main Lines of Research in Gastronomic Tourism: A Review of the Literature

This article presents a review of research trends in gastronomic tourism. The objective is to identify the main lines of research of this type of tourism based on the scientific production published in the last five years in three scientific databases. It is an exploratory, descriptive, and analytical study based on a comprehensive narrative review and content analysis methodology. The results show the evolution in the scientific research of gastronomic tourism and the current state of knowledge within each line of research identified as a basis for future research.