GRAND CANYON NATIONAL PARK, Ariz. — Google and its Street View cameras already have taken users to narrow cobblestone alleys in Spain using a tricycle, inside the Smithsonian with a push cart and to British Columbia’s snow-covered slopes by snowmobile.

The search giant now has brought its all-seeing eyes — mounted for the first time on a backpack — down into the Grand Canyon, showcasing the attraction’s most popular hiking trails on the South Rim and other walkways.