Advanced Search (Items only)
ID: K14761
Castle Geyser, Yellowstone National Park, Wyoming
ID: K14762
Giant and Mastiff Geysers, Upper Geyser Basin, Yellowstone National Park, Wyoming
ID: K14763
Grotto Geyser, Yellowstone National Park, Wyoming
ID: K14764
Liberty Cap or Haystack, Mammoth Hot Springs, visitors at right, Yellowstone National Park, Wyoming
ID: K14765
Tower Falls, Yellowstone National Park, Wyoming
ID: K14766
Chromatic Pool, Yellowstone National Park, Wyoming
ID: K14767
Jupiter Terrace, Mammoth Hot Springs, Yellowstone National Park, Wyoming
ID: K14768
Artist's Palette, Mammoth Hot Springs, Yellowstone National Park, Wyoming
ID: K14769
Minerva Terrace, Mammoth Hot Springs, Yellowstone National Park, Wyoming
ID: K14770
Morning Glory Pool, Yellowstone National Park, Wyoming
ID: K14771
Mountain, Banff National Park, Alberta
ID: K14772
Bow Glacier and Lake, Banff National Park, Alberta
ID: K14773
Upper Waterfowl Lake, Banff National Park, Alberta
ID: K14774
Waterfowl Lake, Banff National Park, Alberta
ID: K14775
Hector Lake, Banff National Park, Alberta
ID: K14776
Landscape, Banff National Park, Alberta
ID: K14777
ID: K14779
Crowfoot Glacier, Banff National Park, Alberta
ID: K14780
Sumwapta River, Jasper National Park, Alberta
ID: K14781
Bow Lake, Banff National Park, Alberta
ID: K14782
Waterfalls, Icefield Parkway
ID: K14783
Landscape, Jasper National Park, Alberta
ID: K14784
Mountains, Jasper National Park, Alberta
ID: K14785
People at foot of glacier, Columbia Icefield, Jasper National Park, Alberta, Canada
ID: K14786
Alpine zone, Columbia Icefield, Jasper National Park, Alberta, Canada
ID: K14787
Waterfall, Jasper National Park, Alberta, Canada
ID: K14788
ID: K14789
Athabasca River, Jasper National Park, Alberta, Canada
ID: K14790
Arctic alpine zone, Parker Ridge, Jasper National Park, Alberta, Canada
ID: K14791
Pine forest, Jasper National Park, Alberta, Canada
ID: K14792
Mount Edith Cavell, Jasper National Park, Alberta, Canada
ID: K14793
Trees, snowy mountains, Lake Edith, Jasper National Park, Alberta, Canada
ID: K14794
Columbia River, Mount Revelstoke National Park, British Columbia
ID: K14795
Mount Revelstoke, British Columbia
ID: K14796
Landscape, Glacier National Park, Montana
ID: K14797
ID: K14798
ID: K14808
Wildlife, Tsavo East National Park, Kenya
ID: K14811
Buffalo wallowing in water, Tanzania
ID: K14850
Red and green algae growing in hot water terraces, Yellowstone National Park, Wyoming
ID: K14851
Red and blue algae at edge of hot pool, Yellowstone National Park, Wyoming
ID: K14852
Red algae in geyser area, Yellowstone National Park, Wyoming
ID: K14854
Ohanapecosh River, Mount Rainier National Park, Washington
ID: K14855
Sedimentary rock showing erosion, Badlands National Park, South Dakota
ID: K14857
Igneous columns in volcanic ash rock, Yellowstone National Park, Wyoming
ID: K14858
Glacial till, Nisqually Glacier, Mount Rainier National Park, Washington
ID: K14859
Rock formations showing erosion, Badlands National Park, South Dakota
ID: K14860
Sedimentary rock, Badlands National Park, South Dakota
ID: K14861
Glacial erosion, alpine zone, Rocky Mountain National Park, Colorado
ID: K14862
ID: K14863
Stream from Nisqually Glacier, Mount Rainier National Park, Washington
ID: K14864
Eroded rocks, Mount Edith Cavell, Jasper National Park, Alberta, Canada
ID: K14865
Trees, Kautz Creek flood, Nisqually River, Mount Rainier National Park, Washington
ID: K14866
ID: K15098
Cliff Palace, Mesa Verde National Park
ID: K17243
Hell Creek Formation, Montana
ID: K1959
Matterhorn reflected in Riffel lake, Valais, Switzerland
ID: K3005
Artist Belmore Brown paints background for Mountain Goat diorama, Hall of North American Mammals
ID: K3554
Falls, Yellowstone National Park, Wyoming
ID: K3558
Lower Yellowstone Falls flowing into Yellowstone River, Yellowstone National Park, Wyoming
ID: K3561
Tower Fall, Yellowstone National Park, Wyoming
ID: K3570
Grand Prismatic Spring, Yellowstone National Park, Wyoming
ID: K3571
Emerald Pool, Yellowstone National Park, Wyoming
ID: K3573
The Egg Shell Pool, thermal pool, Yellowstone National Park, Wyoming
ID: K3576
Mount Rushmore National Memorial, Badlands National Park, South Dakota
ID: K3579
Mount Rundle, south side, Banff National Park, Alberta, Canada
ID: K3584
Grand Teton range as seen from Jackson Lake, Wyoming
ID: K3589
Upper Two Medicine Lake, Glacier National Park, Montana
ID: K3590
Lower Two Medicine Lake, Glacier National Park, Montana
ID: K3592
Belly River, Chief Mountain in background, Montana
ID: K3593
Cameron Lake, mountain in background, park sign at right, Waterton Lakes National Park, Alberta, Canada
ID: K3594
Waterton Lake and glacier, buildings at right, Waterton Lakes National Park, Canada
ID: K3595
Copper Mountain, Banff National Park, Alberta
ID: K3596
Castle Mountain or Mount Eisenhower, Banff National Park, Alberta, Canada
ID: K3597
Waterton Lake and glacier, Waterton-Glacier International Peace Park, Canada
ID: K3598
Sawback Range, Banff National Park, Alberta, Canada
ID: K3600
Trees and mountains, Banff National Park, Alberta, Canada
ID: K3601
Road winding through the park near mountains, Banff National Park, Alberta, Canada
ID: K3605
Rich fields of fossil animals, especially dinosaurs, Dinosaur National Monument
ID: K3606
Split Mountain Canyon, Green River, Dinosaur National Monument, Utah
ID: K3608
Horseshoe Falls, Niagara Falls, Canada
ID: K3939
Bennington Peak, Jasper National Park, Alberta, Canada
ID: K4430
Havasu or Bridal Veil Falls, Grand Canyon
ID: K4431
Havasu Falls, Grand Canyon
ID: K4432
Mooney Falls with swimmers at base, Grand Canyon
ID: K4439
Man looking down on Mooney Falls from atop the inner rim, Grand Canyon
ID: K7518
People visiting Sun Temple, Mesa Verde National Park, Colorado
ID: K7519
Balcony House, Mesa Verde National Park, Colorado
ID: K7525
Iceberg Lake, Rocky Mountain National Park, Colorado
ID: K7528
Erosion gullies, Rocky Mountain National Park, Colorado
ID: K8120
Cameron Lake, park sign at right, Glacier National Park, Montana
ID: K879
Bryce Canyon, Utah
ID: K9144
Norris Geyser Basin, Yellowstone National Park, Wyoming
ID: K9145
Artists' Paintpots, Yellowstone National Park, Wyoming
ID: K9146
Devils Tower National Monument, Wyoming
ID: K9149
Riverside Geyser, Yellowstone National Park, Wyoming
ID: K9219
Saint Mary Lake, Glacier National Park, Montana
ID: K9220
Mount Rundle, Banff National Park, Alberta, Canada
ID: K9444
Spruce-Fir Forest
ID: K9702
Lion and lioness, Nairobi, Kenya