With the adoption of the Maritime Spatial Planning, European countries have recognized the need to move towards multi-sectoral management of marine resources and space. The present study discusses the problems and opportunities associated with an integrated aquaculture development along the coast of Andalusia through an in-depth analysis of legislative documents and face-to-face interviews. The findings suggest that the management of the aquaculture sector has been characterized by a sectoral approach with little integration into the existing economic activities and socio-cultural context leading to conflicts among fisheries and lack of acceptance from local communities. During the last decade, the regional competent authority and the aquaculture sector implemented several strategies to improve the integration with the other coastal users and enhance the social acceptability of this activity in the area.