Accessible Zaragoza is a project of collaborative mapping of aspects related to disability and mobility in Zaragoza developed from the OpenSource Architectures research group of the School of Architecture and Technology of San Jorge University and originally developed (course 2015-16) in the framework of the Bantierra chair - Adecco Foundation and thanks to the selfless collaboration of the resident group Collaborative Mapping of Zaragoza Activa, the OpenStreetMap community, Discapacitados Sin Fronteras Aragón and Mundo Crip.