This assignment delves into the multifaceted realm of sustainable tourism development. It examines the interplay between environmental conservation, economic prosperity, and socio-cultural integrity in destination regions. Key topics covered include marketing strategies in the tourism industry (Ashworth & Goodall, 2013), regional issues concerning tourism and environment (Briassoulis & Van Der Straaten, 2013), sustainable tourism development models (Canavan, 2014; Niederzolka, 2014), community support for sustainable tourism (Lee, 2013; Sutawa, 2012), and assessment indicators for sustainable tourism development (Torres-Delgado & Saarinen, 2014). Additionally, the assignment explores case studies on Easter Island's eco-collapse (Figueroa & Rotarou, 2016) and whale shark tourism in Isla Holbox, Mexico (Ziegler et al., 2012), providing real-world insights into sustainable tourism development challenges.