Digital Gastrodiplomacy: A Multimodal Semiotic Analysis of How YouTube Food Travel Vlogs Construct Destination Image in Uzbekistan

This study investigates how YouTube food travel vloggers semiotically construct destination images and potentially function as informal culinary ambassadors through gastrodiplomacy mechanisms, using Uzbekistan as a case study of emerging tourism markets. Although digital content creators are increasingly recognised as shaping tourism flows, a systematic understanding of the multimodal semiotic mechanisms through which food travel vlogs construct destination meanings remains limited. Using multimodal discourse analysis, this study examines six YouTube food travel videos on Uzbekistan (over 28 million combined views) from two prominent creators. The analysis integrates Kress and van Leeuwen’s visual grammar, Halliday’s systemic functional linguistics, van Leeuwen’s sound semiotics, and Norris’s multimodal interaction analysis to code a 60-segment corpus. Comparative analysis reveals 25 notable differences in semiotic features between the two creators, identifying two distinct semiotic profiles. Vlogger 1 primarily follows a parasocial intimacy model marked by direct gaze (89.2%), frequent second-person address (78.4%), and comparatively minimal editing. In contrast, Vlogger 2 adopts a cinematic documentary model characterised by first-person narration (56.5%), constructed visuals (60.9%), and gastronomic heritage narratives (34.8%). Despite these divergences, shared conventions centred on food composition, upbeat music, positive evaluation, and sharing gestures indicate a stable semiotic grammar of food travel vlogging. Analysis further reveals that orientalist dynamics and resistance to orientalism coexist within the same representational practice phenomenon termed ‘layered orientalism’, with distinct implications for how emerging destinations are mediated to international audiences. These findings suggest that digital content creators may employ distinct semiotic strategies that could function as informal culinary ambassadors through gastrodiplomacy mechanisms, potentially constructing destination awareness and cultural meaning for international audiences. This study contributes to theory on multimodal destination image construction and offers implications for how emerging tourism destinations might leverage multi-creator strategies to build culturally grounded destination brands.