Google maps now include trails at Grand Canyon
Credit: Rick Bowmer / AP
This Monday Oct. 22, 2012, photo shows a visitor climbing on a canyon wall near the Bright Angel Trail along the South Rim of the Grand Canyon National Park in Arizona. A three-wheel cart gathers images from narrow cobblestone alleys, a push cart allows for virtual tours of museums and a snowmobile captures skiers meandering down the slopes. Now the search giant Google is using a backpack-sized unit to showcase the Grand Canyon’s most popular hiking trail and other off-road sites.

