The sun peeks out behind wispy clouds on a win…

The sun peeks out behind wispy clouds on a winter day at City of Rocks National Reserve in Idaho. With a warm coat and the promise of blue sky, you can enjoy an educational exploration of this fascinating park. Because of its complicated geologic history, City of Rocks is a perfect place to learn about the incredible forces that raised mountains, dropped valleys and stretched the Earth’s crust. Photo by Stephen King, National Park Service.