Cacti / Desert Succulents
Colorado River Plant List (280kb Excel Worksheet)
Canyon Sketches Vol 16 - January 2010
Canyon Sketches Vol 06 - October 2008
Did You Know?
The interior of the South Rim Visitor Center has just been remodeled. The maps and exhibits have been updated. Watch the orientation video in the main theater, and a geology program in the new Science On a Sphere Theater®. The recently improved Mather Point and the canyon rim trails are open. More...