Describes the formation of the remarkable canyons in this national park in Arizona and discusses other things to see and do there.

Arizona is proud to have one of the Seven Natural Wonders of the World--the Grand Canyon. With the arrival of the Santa Fe and Union Pacific Railroad in the early 20th century, the development of the canyon began in earnest. The railroads, along with the Santa Fe's business partner, the Fred Harvey Company, greatly promoted the Grand Canyon as a tourist destination through books, pamphlets, and magazine advertisements. On February 26, 1919, Congress established the Grand Canyon National Park, and the federal government became a promoter of the Grand Canyon, too. But perhaps the best promoters of the Grand Canyon were the people who wrote home on picture postcards telling their friends and families about the amazing canyon. A number of the postcards published about the park can be found within the pages of this book.

Photographs made in Grand Canyon a century ago may provide us with a sense of history; photographs made today from the same vantage points give us a more precise picture of change in this seemingly timeless place. Between 1889 and 1890, Robert Brewster Stanton made photographs every one to two miles through the river corridor for the purpose of planning a water-level railroad route; he produced the largest collection of photographs of the Colorado River at one point in time. Robert Webb, a USGS hydrologist conducting research on debris flows in the Canyon, obtained the photographs, and from 1989 to 1995, he replicated all 445 of the views captured by Stanton, matching as closely as possible the original camera positions and lighting conditions. Grand Canyon, a Century of Change assembles the most dramatic of these paired photographs to demonstrate both the persistence of nature and the presence of humanity. The level of detail obtained from the photographs represent one of the most extensive long-term monitoring efforts ever conducted in a national park and the most detailed documentation effort ever performed using repeat photography. Much more than simply a picture book, Grand Canyon, a Century of Change is an environmental history of the river corridor, a fascinating book that clearly shows the impact of human influence on Grand Canyon and warns us that the Canyon's future is very much in our hands.

Illustrations and simple rhyming text present a child who is hiking with a group into the Grand Canyon, enjoying the wonders of nature--whether a lizard, a picture on the stone, or a glimpse of the moon from the bottom.

Good Night Grand Canyon features hiking, mule riding, camping, the Colorado River, white-water rafting, fishing, park rangers, Mather Point, Grand Canyon Railway, Bright Angel Trail, Grand Canyon Visitor Center, helicopter tours, off roading, and canyon wildlife. Young discoverers are invited to venture deep into one of the most spectacular canyons in the world. Readers will explore all aspects of canyon life while being lulled into a peaceful nice rest. This book is part of the bestselling Good Night Our World series, which includes hundreds of titles exploring iconic locations and exciting, child-friendly themes. Many of North America’s most beloved regions are artfully celebrated in these board books designed to soothe children before bedtime while instilling an early appreciation for North America's natural and cultural wonders. Each book stars a multicultural group of people visiting the featured area’s attractions as rhythmic language guides children through the passage of both a single day and the four seasons while saluting the iconic aspects of each place.

On January 1 of 2016, Stefanie Payne, a creative professional working at NASA Headquarters, and Jonathan Irish, a photographer with National Geographic, left their lives in Washington, D.C. and hit the open road on an expedition to explore and document all 59 of America's national parks during the centennial celebration of the U.S. National Park Service - 59 parks in 52 weeks - the Greatest American Road Trip. Captured in more than 300,000 digital photographs, written stories, and videos shared by the national and international media, their project resulted in an incredible view of America's National Park System seen in its 100th year. 'A Year in the National Parks, The Greatest American Road Trip' is a gorgeous visual journey through our cherished public lands, detailing a rich tapestry of what makes each park special, as seen along an epic journey to visit them all within one special celebratory year.