Grand Canyon of the Colorado 网址：

来源: 于 2007-07-13 05:23:14 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

http://www.nps.gov/grca/

Grand Canyon National Park

The Grand Canyon is more than a great chasm carved over millennia through the rocks of the Colorado Plateau. It is more than an awe-inspiring view. It is more than a pleasuring ground for those who explore the roads, hike the trails, or float the currents of the turbulent Colorado River.