Explore the hydraulic system of ancient Barcino, which highlights the significance of water management in Roman culture. This guided tour begins at the Plaça del Rei, where you'll identify archaeological remains that showcase the city’s water infrastructure, including aqueducts, cisterns, canals, wells, and reservoirs. The journey leads through important areas of the ancient city, focusing on the baths and structures that supported urban life and exhibited Roman power. Understanding these remnants sheds light on how water was not just a necessity but also a symbol of prestige and social order in old Barcelona.