We invite you to explore the exhibition 'The Valley of the Golden River', which showcases over a decade of collaborative work between teams from Colombia and Spain aimed at fostering sustainable urban transformation. This exhibition highlights how water can invigorate communities and is presented as a centerpiece for long-term changes in urban planning and ecological awareness. Through a collection of photographs, maps, and community-driven projects, visitors will discover initiatives that enhance social cohesion and trust between citizens and institutions. The exhibition emphasizes the importance of sustainable practices and participatory processes that can lead to effective transformations in urban environments, making it a meaningful and inspirational experience for all attendees.