Slum tourism is a hotly debated genre of travel. While it may foster intercultural encounters with marginalised “others”, it is also accused of reinforcing stereotypes and exploitation. Both aspects are amplified by the communication through social media of the slum tourism experience, that contribute to challenge or confirm stigmatizing representations of slums and their inhabitants. Based on the theoretical constructs of the tourist gaze and of social representations, this article addresses this particular type of digital contact. A lexicometric approach was used to analyse an extensive corpus of reviews on TripAdvisor (N = 8126). The findings not only confirm common themes already identified by the literature: the eye-opening component o...