“…The relationship between attitude and behavioural intentions is also a very well discussed topic in both marketing and tourism literature. Following the theory of planned behaviour (Ajzen, 1991), attitude has been widely used to predict and explain a wide range of behavioural intentions such as: purchasing/ visiting, repurchasing/ revisiting, complaining and spreading positive word-of-mouth (Bashir & Madhavaiah, 2015;Choe & Kim, 2018;Di Pietro, Di Virgilio, & Pantano, 2012;Kruger & Mostert, 2016;Lee et al, 2014;Quintal & Phau, 2016;Wu, 2015). In the same fashion, it is thus expected that positive attitude towards the hosting destination will cause millennial tourists to act in the favour of the place, that is, to engage in responsible tourism intention.…”