Roofscapes is excited to co-organize (along with CSFE and ADIVET) the first rooftop festival in Paris: the Paris Rooftop Days! As global warming hits our cities, the question of climate adaptation of roofs becomes ever more pressing. Constituting one-third of Paris’ horizontal surface, roofs remain a largely under-investigated urban resource. For three days, the public will be able to access roofs across the city and attend a myriad of activities to raise awareness on the social and environmental potential of such forgotten spaces.