Grand Teton in September

12 Best National Parks to Visit in September (USA)

Julie National Park, United States Leave a Comment

September is one of the best months of the year to visit the national parks. The weather is fantastic across much of the USA, the busy summer season is coming to an end, and, in some parks, you can see the first of the fall colors. In this guide, we list 12 of the best national parks to visit in …