“…As highlighted by Ap and Wong (2001), the frontline role of tour guides strongly influences visitor satisfaction. It is multi-faceted and combines aspects of leadership, mediation and resource management with instrumental, social, communicative, interactional, motivational and environmental interpretational facets (Ap & Wong, 2001;Cohen, 1985;Randall & Rollins, 2009;Weiler & Davis, 1993). This study shows that the role of the tour guide and their quality of interpretation are particularly important in cruise-based nature tourism as visitors are highly guide-dependent, a notion also supported by Ham and Weiler (2003).…”