Google Virtual Maps for the Grand Canyon

Last fall Google announced that it had a team setting out to capture "street view"  imagery of trails through the Grand Canyon.The first batch of that imagery has  been released. You can now explore more than 75 miles of trails in the Grand Canyon in Street View. Click here to watch the youtube video of the Canyon.   What a wonderful way to teach about America's landscape!  I am afraid of heights and have avoided the Grand Canyon for that reason but now I can join with the rest of you by clicking  here to start my explorations and experience the panoramic views!