Yosemite Valley is the centerpiece of the world-famous Yosemite National Park.A True Book: National Parks series allows readers to experience spectacular vistas and natural landscapes, as well as interact with the rich tapestry of American History. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study.Millions of years ago, rivers and glaciers carved a deep valley through the Sierra Nevada mountains in California. Readers will get an up-close look at the park's roaring waterfalls, towering trees, and jaw-dropping rock formations. They will also learn about the park's history, local wildlife, and more.