Outdoor activities refer to any physical activities or recreational pursuits that take place outdoors in natural environments such as parks, forests, mountains, beaches, or lakes. These activities can include hiking, camping, fishing, cycling, kayaking, rock climbing, skiing, snowboarding, and many others. Outdoor activities are popular for their physical and mental health benefits, as well as for providing opportunities for relaxation, exploration, and social interaction. Research in this area may focus on the impact of outdoor activities on physical fitness, mental well-being, environmental sustainability, and the development of skills and values such as teamwork, resilience, and environmental stewardship.