Abstract: Outdoor recreation (OR) bring pleasure to individuals as it gives recreational opportunities to them. OR provides both physical and mental health benefits, supports manage stress, and balances the burdens of work and family with physical and mental wellbeing. In this connection, this study aims to consent people to be happy through maintaining, developing and creating Outdoor Recreation Opportunities (ORO) in the area concerned. The objectives of the study were to identify the existing ORO in the selected area in Gampaha district and classify the existing ORO in the general setting.