Sunset over the South Rim - Grand Canyon National Park, Arizona
Window on the North Rim - Grand Canyon National Park, Arizona
The Watchtower - Grand Canyon National Park, Arizona
Sunset from The Watchtower - Grand Canyon National Park, Arizona
Bright Angel Point - Grand Canyon National Park, Arizona
The Berg and Dauster at Mather Point - Grand Canyon National Park, Arizona
The Berg - Grand Canyon National Park, Arizona
View of Colorado River and Phantom Ranch from Mather Point - Grand Canyon National Park, Arizona
Mather Point, South Rim - Grand Canyon National Park, Arizona
South Rim - Grand Canyon National Park, Arizona
Photographer on the South Rim - Grand Canyon National Park, Arizona
South Rim View - Grand Canyon National Park, Arizona
Plateau Point - Grand Canyon National Park, Arizona
Condors - Grand Canyon National Park, Arizona
Undulating cliffs - Grand Canyon National Park, Arizona
Grand Canyon Lodge on the North Rim - Grand Canyon National Park, Arizona
Two Boots - Grand Canyon National Park, Arizona
Berg and Dauster and Grand Canyon Lodge Viewpoint - Grand Canyon National Park, Arizona
Grand Canyon Lodge - Grand Canyon National Park, Arizona
Viewpoint near Grand Canyon Lodge - Grand Canyon National Park, Arizona
North Rim View - Grand Canyon National Park, Arizona
Grand Canyon Lodge Lobby - Grand Canyon National Park, Arizona
Grand Canyon Lodge Dining Room - Grand Canyon National Park, Arizona
Grand Canyon Lodge Reception - Grand Canyon National Park, Arizona
Comfy chairs at the Grand Canyon Lodge - Grand Canyon National Park, Arizona
Cabin #117 - Grand Canyon National Park, Arizona
Cabin interior - Grand Canyon National Park, Arizona
Berg checking out the cabin - Grand Canyon National Park, Arizona
Cabin along rim of Transept Canyon - Grand Canyon National Park, Arizona
North Rim Sign - Grand Canyon National Park, Arizona
Berg and Dauster - Bright Angel Point, Grand Canyon, AZ 2007
Bright Angel Point Trail - Grand Canyon National Park, Arizona
Raven - Grand Canyon National Park, Arizona
View from Bright Angel Point - Grand Canyon National Park, Arizona
Coconino Sandstone Cliffs - Grand Canyon National Park, Arizona
North Kaibab sandy trail - Grand Canyon National Park, Arizona
Coconino Overlook - Grand Canyon National Park, Arizona
North Kaibab View - Grand Canyon National Park, Arizona
The Berg at the Coconino Overlook - Grand Canyon National Park, Arizona
Two Boots, North Kaibab - Grand Canyon National Park, Arizona
Zigzag trail - Grand Canyon National Park, Arizona
North Rim from the North Kaibab Trail - Grand Canyon National Park, Arizona
Berg and Dauster on the North Kaibab Trail - Grand Canyon National Park, Arizona
Coconino Sandstone Sunrise - Grand Canyon National Park, Arizona
Dusty trail - Grand Canyon National Park, Arizona
Red dirt - Grand Canyon National Park, Arizona
Changing layers - Grand Canyon National Park, Arizona
Beardlip penstemon - Grand Canyon National Park, Arizona
Seasonal drinking water at Supai Tunnel - Grand Canyon National Park, Arizona
Switchbacks - Grand Canyon National Park, Arizona
Supai Tunnel - Grand Canyon National Park, Arizona
Beautiful canyon views - Grand Canyon National Park, Arizona
Trekking the North Kaibab - Grand Canyon National Park, Arizona
Dauster at Supai Tunnel - Grand Canyon National Park, Arizona
Balloon plant - Grand Canyon National Park, Arizona
Spiraling into the canyon - Grand Canyon National Park, Arizona
Red Wall - Grand Canyon National Park, Arizona
North Kaibab - Grand Canyon National Park, Arizona
Hiking deeper - Grand Canyon National Park, Arizona
Utah agave bloom - Grand Canyon National Park, Arizona
Redwall Bridge from above - Grand Canyon National Park, Arizona
Trailside agave - Grand Canyon National Park, Arizona
Crossing the Redwall Bridge - Grand Canyon National Park, Arizona
Redwall Bridge - Grand Canyon National Park, Arizona
Berg and Dauster on the Redwall Bridge - Grand Canyon National Park, Arizona
Redwall - Grand Canyon National Park, Arizona
Wild Columbine - Grand Canyon National Park, Arizona
Berg in the Redwall section - Grand Canyon National Park, Arizona
Indian Paintbrush - Grand Canyon National Park, Arizona
On the edge - Grand Canyon National Park, Arizona
Agave crowding the trail - Grand Canyon National Park, Arizona
Rock pillar - Grand Canyon National Park, Arizona
Looking back along the North Kaibab - Grand Canyon National Park, Arizona
The Needle - Grand Canyon National Park, Arizona
Prickly Pear and The Needle - Grand Canyon National Park, Arizona
Alcove - Grand Canyon National Park, Arizona
Scenic switchback - Grand Canyon National Park, Arizona
Hikers on the edge - Grand Canyon National Park, Arizona
Roaring Springs from North Kaibab - Grand Canyon National Park, Arizona
Berg and the snack thief - Grand Canyon National Park, Arizona
Roaring Spring Cascade - Grand Canyon National Park, Arizona
Berg filling his Camelbak - Grand Canyon National Park, Arizona
Roaring Spring - Grand Canyon National Park, Arizona
Canyon scenery - Grand Canyon National Park, Arizona
Prickly pear in bloom - Grand Canyon National Park, Arizona
Bright Angel Creek - Grand Canyon National Park, Arizona
Bright Angel Creek footbridge - Grand Canyon National Park, Arizona
Bright Angel Creek cascade and canyon - Grand Canyon National Park, Arizona
Bright Angel Creek cascade - Grand Canyon National Park, Arizona
Tapeats sandstone - Grand Canyon National Park, Arizona
Transition from Bright Angel shale/green siltstone to Tapeats Sandstone - Grand Canyon National Park, Arizona
Trail to the horizon - Grand Canyon National Park, Arizona
Bright Angel Creek cascade and yellow monkeyflowers - Grand Canyon National Park, Arizona
Cascade and red algae at Cottonwood Camp - Grand Canyon National Park, Arizona
Cascade near Cottonwood Camp - Grand Canyon National Park, Arizona
Ribbon Falls - Grand Canyon National Park, Arizona
Trail sign - Grand Canyon National Park, Arizona
Climbing back to the North Kaibab Trail from Ribbon Falls - Grand Canyon National Park, Arizona
Looking back at Ribbon Falls - Grand Canyon National Park, Arizona
Heading into the marsh - Grand Canyon National Park, Arizona
Cicadas - Grand Canyon National Park, Arizona
What appears to be a stream is the trail through the marsh - Grand Canyon National Park, Arizona
Heading into The Box - Grand Canyon National Park, Arizona
Bright Angel Creek flowing through The Box - Grand Canyon National Park, Arizona
The Box - Grand Canyon National Park, Arizona
Bridge Number Two - Grand Canyon National Park, Arizona
Hiking through The Box - Grand Canyon National Park, Arizona
Non-poisonous whipsnake - Grand Canyon National Park, Arizona
Phantom Ranch - Grand Canyon National Park, Arizona
Phantom Ranch dorm - Grand Canyon National Park, Arizona
Phantom Ranch canteen - Grand Canyon National Park, Arizona
Phantom Ranch Steak dinner- Grand Canyon National Park, Arizona
Phantom Ranch Ranger Pam Cox - Grand Canyon National Park, Arizona
Brighty, the good luck mule - Grand Canyon National Park, Arizona
Nicely polished nose - everyone rubs Brighty for good luck - Grand Canyon National Park, Arizona
Skull along the Clear Creek Trail - Grand Canyon National Park, Arizona
Prickly pear on the Clear Creek Trail - Grand Canyon National Park, Arizona
Phantom Ranch from above - Grand Canyon National Park, Arizona
Overhang on Clear Creek Trail - Grand Canyon National Park, Arizona
Huge boulders on the Clear Creek Trail - Grand Canyon National Park, Arizona
The bridges - Grand Canyon National Park, Arizona
Colorado River from the Clear Creek Trail - Grand Canyon National Park, Arizona
Prickly pear and the Colorado River - Grand Canyon National Park, Arizona
Clear Creek Trail - Grand Canyon National Park, Arizona
Clear Creek Trail switchback - Grand Canyon National Park, Arizona
Black Bridge - Grand Canyon National Park, Arizona
South Kaibab Tunnel - Grand Canyon National Park, Arizona
Colorado River from the River Trail - Grand Canyon National Park, Arizona
River view - Grand Canyon National Park, Arizona
River Trail - Grand Canyon National Park, Arizona
Red cliffs - Grand Canyon National Park, Arizona
Rock formation on the River Trail - Grand Canyon National Park, Arizona
River Trail above the Colorado - Grand Canyon National Park, Arizona
Silver Bridge - Grand Canyon National Park, Arizona
Crossing the Silver Bridge - Grand Canyon National Park, Arizona
Beginning the climb out - Grand Canyon National Park, Arizona
Rippled Dune - Grand Canyon National Park, Arizona
Dune and Canyon Butte - Grand Canyon National Park, Arizona
Sunrise on the Colorado - Grand Canyon National Park, Arizona
River resthouse along the Bright Angel Trail - Grand Canyon National Park, Arizona
Bright Angel switchbacks - Grand Canyon National Park, Arizona
Ground squirrel - Grand Canyon National Park, Arizona
The Devil's Corkscrew - Grand Canyon National Park, Arizona
Bright Angel Trail - Grand Canyon National Park, Arizona
Canyon view - Grand Canyon National Park, Arizona
Jagged rocks - Grand Canyon National Park, Arizona
Pipe Creek crossing - Grand Canyon National Park, Arizona
Mule deer - Grand Canyon National Park, Arizona
Colorful cliffs along the Bright Angel Trail - Grand Canyon National Park, Arizona
Pipe Creek waterfall - Grand Canyon National Park, Arizona
Pipe Creek cascading through the canyon - Grand Canyon National Park, Arizona
Dauster at Indian Garden - Grand Canyon National Park, Arizona
Berg at Indian Garden - Grand Canyon National Park, Arizona
Unbelievably cool - Grand Canyon National Park, Arizona
Leaving Indian Garden - Grand Canyon National Park, Arizona
Lizard - Grand Canyon National Park, Arizona
South Rim view - Grand Canyon National Park, Arizona
Sediment stain from seasonal waterfall - Grand Canyon National Park, Arizona
Three-mile Resthouse along the Bright Angel Trail - Grand Canyon National Park, Arizona
Looking back at the Three-mile Resthouse - Grand Canyon National Park, Arizona
Utah agave and Indian Garden - Grand Canyon National Park, Arizona
Skyview - Grand Canyon National Park, Arizona
Trekking poles and boulder - Grand Canyon National Park, Arizona
Mile-and-a-Half Resthouse - Grand Canyon National Park, Arizona
Indian Garden Oasis - Grand Canyon National Park, Arizona
The rim is near - Grand Canyon National Park, Arizona
Canyon splendor - Grand Canyon National Park, Arizona
Bright Angel Tunnel - Grand Canyon National Park, Arizona