Outdoor physical activity significantly benefits mental well-being by reducing symptoms of stress, anxiety, and depression. Exposure to natural environments can enhance mood, boost feelings of happiness, and foster a sense of connection to the world. Activities like hiking, running, or simply walking outdoors stimulate the release of endorphins, promoting a sense of euphoria and relaxation. Moreover, being outside encourages social interaction and physical engagement, both of which are vital for mental health and contribute to an overall sense of well-being.