Barcelona will host the 52nd National Congress of Parks and Public Gardens (PARJAP), themed "Living Heritage: Transforming Urban Landscapes." Organized by the Municipal Institute of Parks and Gardens and the Spanish Association of Parks and Public Gardens, this event takes place at the Disseny Hub Barcelona, coinciding with the World Architecture Congress and the centenary of Park Güell's public opening. This unique context highlights the importance of preserving and transforming urban green spaces. The congress will gather professionals from public gardening, landscaping, environmental management, and architecture to share insights on the future of our cities. The program includes four thematic blocks: 1) Landscape and Territory, focusing on the role of landscape in urban planning; 2) Transformation of Heritage Spaces, analyzing contemporary interventions in valuable green spaces; 3) Restoration of Historic Gardens, addressing the conservation of emblematic landscapes; and 4) Particip