Outdoor walking can have a multitude of benefits for mental health, including helping to alleviate symptoms of depression. When you spend time outside in nature, you expose yourself to natural light and fresh air, which can help to boost your mood and energy levels. Additionally, walking outdoors can help to reduce feelings of stress and anxiety, which can be contributing factors to depression. Walking in a natural setting also provides a sense of calm and relaxation, which can be especially helpful for those dealing with depression. Furthermore, the physical exercise of walking can also release endorphins, which are chemicals in the brain that can help to reduce feelings of pain and improve mood. All of these factors make walking outdoors a great activity for those looking to improve their mental health and manage symptoms of depression.