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.
It's the latest evolution in mapping technology for the Mountain View, Calif., company, which has used a rosette of cameras to photograph thousands of cities and towns in dozens of countries for its Street View feature. With a click of the mouse, Internet users are transported virtually for a 360-degree view of locales they may have read about only in tourist books and seen in flat, 2-D images.
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