High angle view of a river passing through a canyon, Colorado River, North Rim, Toroweap, Grand Canyon National Park, Utah Low angle view of a waterfall, Vernal Falls, Yosemite National Park, California Merced River and Half Dome Yosemite National Park CA Sol Duc Falls Olympic National Park WA Waterfall in a forest, Great Smoky Mountains National Park, North Carolina, Trees on a snow covered landscape, El Capitan, Californian Sierra Nevada, Yosemite National Park, Mariposa County, California El Capitan Merced River Yosemite National Park CA Road Zion Canyon Zion National Park UT High angle view of cliffs, Grandview Point, Grand Canyon National Park, Grand Canyon, Arizona Enchanted Valley Olympic National Park WA High angle view of fallen leaves floating on water, Cottonwood Creek, Grand Teton National Park, Wyoming High angle view of a waterfall, Iguacu Falls, Iguacu National Park, Brazil Waterfall Olympic National Park WA Waterfall in canyons, North Creek, Great West Canyon, Zion National Park, Utah Sequoia National Park CA Victoria Falls Yoho National Park British Columbia Canada Sol Duc Falls Olympic National Park WA Sea Stacks Olympic National Park WA Low angle view of rock formations, Bryce Canyon National Park, Bryce Canyon, Utah Ladder leading into an opening of a cliff dwelling, Mesa Verde National Park, Colorado Canoe in lake in front of mountains, Leigh Lake, Rockchuck Peak, Teton Range, Grand Teton National Park, Wyoming Ice Climber Marble Canyon Kootenay National Park British Columbia Canada Low angle view of a waterfall, Vernal Falls, Yosemite National Park, California Deciduous Wood, Killarney National Park, County Kerry, Ireland Reflection of snowcapped mountains in water, Moriane Lake, Valley Of The Ten Peaks, Canadian Rockies, Banff National Park, Alberta, Canada Snow covered bridge over a river, Illecillewaet River, British Columbia Glacier National Park, British Columbia, Canada Glacier lilies on a field, North Folk Cascade Canyon, Grand Teton National Park, Wyoming Rock climber, Rocky Mountain National Park, Colorado Ross Castle, Lough Leane, Killarney National Park, County Kerry, Ireland Black Tail Ponds Overlook Grand Teton National Park WY Trees in a forest, Del Norte Coast Redwoods State Park, Del Norte County, California Giant Sequoia tree in Giant Forest, Sequoia Kings Canyon Nat'l Park, CA North Cascades National Park VI California, redwood, Grizzly Giant Natural arch at a desert, Teardrop Arch, Monument Valley Tribal Park, Monument Valley, Utah California, Redwoods Park, road River flowing through a forest Delaware Water Gap National Recreation Area New Jersey California, Yosemite Park, Vernal Falls Bus Roll: Pittsburgh Totem pole, Totem Bight State Historical Park, Ketchikan, Alaska Fountain with office buildings in the background, Merlion Statue, Merlion Park, Singapore River, Singapore Arizona, Canyon De Chelly Salt Flats at sunset, Death Valley, California Winter Snow Storm Grand Canyon Rim AZ Arizona, Grand Canyon Waterfall and rushing water at Vasey's Paradise, Arizona Little Nankoweap Creek flowing through rocks, Arizona Yosemite Falls Page 1 Page 2 Page 4