This chapter examines the aesthetic dimension of tourism through the lens of atmosphere design, examining its critical role in shaping perceptions of authenticity. Drawing on key theoretical approaches, the chapter contrasts traditional notions of objective authenticity with the more fluid concept of perceived authenticity, emphasizing the subjective, emotional, and sensory engagement of tourists with their environments. Atmosphere, understood as the dynamic interplay of spatial, sensory, and affective elements, emerges as a powerful framework for analyzing how tourists experience connection and meaning within places. Positioning atmosphere design within the broader field of everyday aesthetics, the chapter demonstrates how carefully crafted environments enhance the cultural significance and experiential value of tourism. Ultimately, this exploration underscores the transformative power of atmosphere in bridging the ordinary and extraordinary, shaping aesthetic experiences that permeate both travel and everyday environments.