“If you are in a bad mood go for a walk. If you are still in a bad mood go for another walk.” ― Hippocrates If you’re still in a bad mood, well, we tried. In all serious, the health benefits of nature and parks are well-known and documented. From improved cognitive control and a longer attention span to a stronger body and more self-esteem, immersive experiences in your national parks can be really good for you. (A little planning helps. Obviously, you want to pick the right trail, know your limits, avoid that bear over there.) But hitting the trail can reduce stress and attention fatigue, while also providing mental relaxation. Image: Snow-dusted trail through forested area at Mount Rainier National Park, Washington. #healthyparkshealthypeople #mountrainiernationalpark #Washington #nature #mood #travelphotography #travelgram