This urban itinerary explores the eastern stretch of Barcelona’s Diagonal Avenue, the final consolidated section of this important city artery. Part of a series of three routes, it focuses on a dynamic area that exemplifies the tensions of contemporary Barcelona. As participants navigate this evolving space, they will analyze recent urban transformations through the lens of the street's layout, architectural developments, and ongoing projects, fostering discussions on key issues such as metropolitan integration, urban identity, and the redefinition of public spaces. Each stop along the way provides insights into how this area reflects the cultural and social shifts occurring within the city, making it an enlightening experience for anyone interested in urban development.