aust2511 Trail markers on the top of Ayers Rock. Uluru-Kata Tjuta National Park, Northern Territories, Australia http://www.terragalleria.com/pacific/australia/ayers-rock/picture.aust2511.html aust6175 Ascending Ayers Rock. Uluru-Kata Tjuta National Park, Northern Territories, Australia http://www.terragalleria.com/pacific/australia/ayers-rock/picture.aust6175.html brca0851 Navajo Trail in winter. Bryce Canyon National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.brca0851.html brca0852 Navajo Trail descending between Hoodoos. Bryce Canyon National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.brca0852.html brca0854 Hikers in Wall Street Gorge. Bryce Canyon National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.brca0854.html brca0855 Hikers descending trail in Wall Street Gorge. Bryce Canyon National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.brca0855.html brca0856 Hiker with panoramic view on Navajo Trail. Bryce Canyon National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.brca0856.html caab33749 Terminal moraine with path leading to Athabasca Glacier. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33749.html caab33751 Road and trail leading to Athabasca Glacier. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33751.html caab33801 Hiker on a trail below Angel Glacier. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33801.html caab33802 Hikers sitting in front of Mt Edith Cavell next to trail. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33802.html caab33803 Hikers looking at a hanging glacier on Mt Edith Cavell. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33803.html caab33804 Hikers look at Angel Glacier, late morning. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33804.html caab33805 Woman hiking on trail near Mt Edith Cavell. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33805.html caab33806 Hikers looking at Angel Glacier and Cavell Glacier. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33806.html caab33809 Medicine Lake, afternoon. Jasper National Park, Canadian Rockies, Alberta, Canada http://www.terragalleria.com/north-america/canada/jasper/picture.caab33809.html cabc10896 Boardwalk in rain forest. Pacific Rim National Park, Vancouver Island, British Columbia, Canada http://www.terragalleria.com/north-america/canada/pacific-rim/picture.cabc10896.html cabc10897 Boardwalk and trees in rain forest. Pacific Rim National Park, Vancouver Island, British Columbia, Canada http://www.terragalleria.com/north-america/canada/pacific-rim/picture.cabc10897.html cabc10923 Boardwalk leading to South Beach. Pacific Rim National Park, Vancouver Island, British Columbia, Canada http://www.terragalleria.com/north-america/canada/pacific-rim/picture.cabc10923.html cabc30238 Boardwalk, South Beach trail. Pacific Rim National Park, Vancouver Island, British Columbia, Canada http://www.terragalleria.com/north-america/canada/pacific-rim/picture.cabc30238.html cabc30247 Boardwalk in rain forest. Pacific Rim National Park, Vancouver Island, British Columbia, Canada http://www.terragalleria.com/north-america/canada/pacific-rim/picture.cabc30247.html cany10654 Hikers on the Chesler Park trail, the Needles. Canyonlands National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.cany10654.html chin4909 Women returning from the fields. Baisha, Yunnan, China http://www.terragalleria.com/asia/china/baisha/picture.chin4909.html glac34104 Hikers on trail above Lake Josephine. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34104.html glac34105 Couple hiking on trail, with Grinnell Lake below. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34105.html glac34107 Group hiking on the Grinnell Glacier trail. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34107.html glac34108 Walking under a small waterfall on the Grinnell Glacier trail. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34108.html glac34109 Women hiking on the Grinnell Glacier trail. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34109.html glac34111 Hikers on trail overlooking Grinnell Lake. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34111.html glac34114 Hiking down the Grinnell Glacier trail, afternoon. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34114.html glac34115 Many Glacier Valley with Grinnell Lake and Josephine Lake. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34115.html glac34116 Switchback on trail, with Grinnel Lake and Josephine Lake in the background. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34116.html glac34172 Two backpackers descending on trail near Logan Pass. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34172.html glac34186 Couple hiking on trail amongst wildflowers near Hidden Lake. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34186.html glac34192 Hikers on trail amongst wildflowers near Hidden Lake. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34192.html glac34193 Family hiking on trail amongst wildflowers near Hidden Lake. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34193.html glac34194 Backpacker and peak near Logan Pass. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34194.html glac34195 Trail near Logan Pass. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34195.html grsm39951 Davis House, Mountain Farm Museum, North Carolina. Great Smoky Mountains National Park, USA. http://www.terragalleria.com/parks/np-image.grsm39951.html grsm6768 Path leading to historic abin, Cades Cove, Tennessee. Great Smoky Mountains National Park, USA. http://www.terragalleria.com/parks/np-image.grsm6768.html hosp38299 Built trail and fall colors, Hot Spring Mountain. Hot Springs National Park, Arkansas, USA. http://www.terragalleria.com/parks/np-image.hosp38299.html hosp38300 Hiker on trail amongst fall colors, Hot Spring Mountain. Hot Springs National Park, Arkansas, USA. http://www.terragalleria.com/parks/np-image.hosp38300.html hosp38338 Trail and trees in fall colors, Gulpha Gorge. Hot Springs National Park, Arkansas, USA. http://www.terragalleria.com/parks/np-image.hosp38338.html hosp38344 Stone steps on trail in forest with fall foliage, Gulpha Gorge. Hot Springs National Park, Arkansas, USA. http://www.terragalleria.com/parks/np-image.hosp38344.html indi11457 Women on trail near Padum, Zanskar, Jammu and Kashmir. India http://www.terragalleria.com/asia/india/ladakh/picture.indi11457.html indi11458 Group of people on narrow mountain trail with yaks, Zanskar, Jammu and Kashmir. India http://www.terragalleria.com/asia/india/ladakh/picture.indi11458.html indi11460 People ascending a trail past a chorten below Phuktal, Zanskar, Jammu and Kashmir. India http://www.terragalleria.com/asia/india/ladakh/picture.indi11460.html indi11474 Tsarap River valley, Zanskar, Jammu and Kashmir. India http://www.terragalleria.com/asia/india/ladakh/picture.indi11474.html indi11484 Chorten, trail, and river valley, Zanskar, Jammu and Kashmir. India http://www.terragalleria.com/asia/india/ladakh/picture.indi11484.html indi11513 Barren hills with figures walking towards Karsha monastery, Zanskar, Jammu and Kashmir. India http://www.terragalleria.com/asia/india/ladakh/picture.indi11513.html isro1858 Backpacker walking on Greenstone ridge trail. Isle Royale National Park, Michigan, USA. http://www.terragalleria.com/parks/np-image.isro1858.html isro1859 Backpacker pausing on Greenstone ridge trail. Isle Royale National Park, Michigan, USA. http://www.terragalleria.com/parks/np-image.isro1859.html katm0096 Brown bears encounters on trail are frequent at Brooks camp. Katmai National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.katm0096.html kefj36670 Couple hiking down Harding Icefied trail, late afternoon. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36670.html kefj36671 Two people hiking down Harding Ice Field trail. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36671.html kefj36766 Exit Glacier trail with marker showing glacial retreat. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36766.html kefj36773 Harding Icefield trail passing through a young forest. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36773.html kefj36775 Women Park rangers on trail during a field study. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36775.html kefj36777 Hikers on Harding Icefield trail. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36777.html kefj36778 Hikers surrounded by wildflowers on Harding Icefield trail. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36778.html kefj36779 Hiking surrounded by wildflowers on Harding Icefield trail. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36779.html kefj36780 Women with child carrier backpacks on Harding Icefield trail. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36780.html kefj36781 Women carrying infants on trail. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36781.html kica39684 Hikers on trail, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39684.html kica39685 Hiking on trail, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39685.html kica39714 Hikers in Dusy Basin, morning. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39714.html kica39715 Hikers looking at map and pointing, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39715.html kica39716 Hikers pointing, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39716.html kica39717 Hikers and Mt Giraud, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39717.html kica39718 Hikers on alpine terrain and Mt Giraud range, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39718.html kica39719 Close view of hikers, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39719.html kica39720 Horseman speaking with hikers, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39720.html kica39721 Hiker silhouetted, lower Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39721.html kica39735 Pack horses on trail above Le Conte Canyon. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39735.html kica39736 Hikers on trail above Le Conte Canyon. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39736.html kica39742 Man driving a pack of horses on trail, lower Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39742.html kica39768 Man riding horse and Langille Peak, Le Conte Canyon. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39768.html kica39820 Hikers on trail below Biship Pass, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39820.html kica39821 Hiker heading towards Biship Pass, Dusy Basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39821.html kica5806 Backpackers below Kearsarge Pass. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica5806.html kica5808 Backpackers near a tarn Lake. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica5808.html kica5811 Backpackers on the John Muir Trail. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica5811.html maca39855 Trail covered with fallen leaves. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39855.html maca39858 Trail in autumn forest. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39858.html maca39877 Trail with fallen leaves. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39877.html olym30153 Family walking on forest trail. Olympic National Park, Washington, USA. http://www.terragalleria.com/parks/np-image.olym30153.html romo6012 Meadow with flowers and historic cabin, Never Summer Ranch. Rocky Mountain National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.romo6012.html romo6013 Path and historic cabin at Never Summer Ranch. Rocky Mountain National Park, Colorado, USA. http://www.terragalleria.com/parks/np-image.romo6013.html sagu32843 Hiker and saguaro cactus, Hugh Norris Trail. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32843.html sagu32845 Hiking down Hugh Norris Trail amongst saguaro cactus. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32845.html sagu32848 Hikers descending Hugh Norris Trail amongst saguaro cactus, late afternoon. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32848.html sequ11555 Hiking down Mt Whitney in cold conditions. Sequoia National Park, California http://www.terragalleria.com/mountain/mountain-image.sequ11555.html sequ11556 Hiking down Mt Whitney at sunset. Sequoia National Park, California http://www.terragalleria.com/mountain/mountain-image.sequ11556.html sequ11574 Descending Mt Whitney trail near sunset. Sequoia National Park, California http://www.terragalleria.com/mountain/mountain-image.sequ11574.html shen6888 Backpacker on the Appalachian Trail. Shenandoah National Park, Virginia, USA. http://www.terragalleria.com/parks/np-image.shen6888.html uken35795 Children running down a trail leading to gazebo. Kew Royal Botanical Gardens, London, England, United Kingdom http://www.terragalleria.com/europe/london/kew-gardens/picture.uken35795.html usca30007 Pathway and stairs, Alum Rock Park. San Jose, California, USA http://www.terragalleria.com/california/picture.usca30007.html usca30519 Hiker on trail. Big Basin Redwoods State Park, SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca30519.html usca30520 Visitors near the tree named Mother of the Forest, a 329 foot high tree. Big Basin Redwoods State Park, SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca30520.html usca30523 Visitors look at redwood trees. Big Basin Redwoods State Park, SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca30523.html usca30525 Visitors standing amongst redwood trees. Big Basin Redwoods State Park, SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca30525.html usca30526 Visitors walking on trail amongst redwood trees. Big Basin Redwoods State Park, SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca30526.html usca30527 Visitors amongst redwood trees. Big Basin Redwoods State Park, SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca30527.html usca30539 Visitor standing at the base of tall redwood trees. Big Basin Redwoods State Park, SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca30539.html usca34233 Hang gliders soaring above hikers, Fort Funston, late afternoon. San Francisco, California, USA http://www.terragalleria.com/california/picture.usca34233.html usca34952 Families visiting Joseph Grant Park after a rare snowfall. San Jose, California, USA http://www.terragalleria.com/california/picture.usca34952.html usca34953 Trail in Joseph Grant Park after a rare snowfall. San Jose, California, USA http://www.terragalleria.com/california/picture.usca34953.html usca34956 Residents visiting Joseph Grant Park after a rare snowfall. San Jose, California, USA http://www.terragalleria.com/california/picture.usca34956.html usca39828 Father and son on trail above Long Lake, John Muir Wilderness. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.usca39828.html usca39829 Backpackers going down from Bishop Pass, John Muir Wilderness. California, USA http://www.terragalleria.com/california/picture.usca39829.html usca39830 Hikers at Bishop Pass, John Muir Wilderness. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.usca39830.html usca39831 Hikers below Bishop Pass, John Muir Wilderness. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.usca39831.html usca39832 Hiker on trail above Saddlebag Lakes, John Muir Wilderness. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.usca39832.html usca39833 Hikers on trail above Saddlebag Lakes, John Muir Wilderness. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.usca39833.html usca39835 Backpackers hiking up from Saddlebag Lakes, John Muir Wilderness. California, USA http://www.terragalleria.com/california/picture.usca39835.html usca39836 Man filtering water from stream, John Muir Wilderness. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.usca39836.html usca39837 Woman crossing stream on rocks, John Muir Wilderness. California, USA http://www.terragalleria.com/california/picture.usca39837.html usca39843 Valley and Long Lake, John Muir Wilderness. California, USA http://www.terragalleria.com/california/picture.usca39843.html usca9448 Hiker on trail at the summit of Mission Peak, Mission Peak Regional Park. SF Bay area, California, USA http://www.terragalleria.com/california/picture.usca9448.html usco44187 Family hiking on trail towards Bridalveil Falls in the spring. Telluride, Colorado, USA http://www.terragalleria.com/america/colorado/telluride/picture.usco44187.html usco9083 Trail and historic barns, Florissant Fossil Beds National Monument. Colorado, USA http://www.terragalleria.com/america/colorado/colorado-misc/picture.usco9083.html usme44556 Forest and undergrowth in autumn. Baxter State Park, Maine, New England, USA http://www.terragalleria.com/america/maine/baxter-state-park/picture.usme44556.html usme44557 Trail in autumn forest. Baxter State Park, Maine, New England, USA http://www.terragalleria.com/america/maine/baxter-state-park/picture.usme44557.html usme44558 Trail ascending in forest over stones. Baxter State Park, Maine, New England, USA http://www.terragalleria.com/america/maine/baxter-state-park/picture.usme44558.html usme44559 Steep trail paved irregularly with stones. Baxter State Park, Maine, New England, USA http://www.terragalleria.com/america/maine/baxter-state-park/picture.usme44559.html usme44560 Hikers descend steep trail in forest. Baxter State Park, Maine, New England, USA http://www.terragalleria.com/america/maine/baxter-state-park/picture.usme44560.html usme44629 Overgrown road. Allagash Wilderness Waterway, Maine, New England, USA http://www.terragalleria.com/america/maine/allagash-wilderness/picture.usme44629.html viet7916 Dry cultivated terraces. Vietnam http://www.terragalleria.com/vietnam/picture.viet7916.html yose40186 Trail in Sentinel Meadow in autumn. Yosemite National Park, California, USA. http://www.terragalleria.com/parks/np-image.yose40186.html yose41235 Father hiking with boy next to Hetch Hetchy reservoir. Yosemite National Park, California, USA. http://www.terragalleria.com/parks/np-image.yose41235.html yose41261 Woman hiker on the shore of Gaylor Lake. Yosemite National Park, California, USA. http://www.terragalleria.com/parks/np-image.yose41261.html