glac34104 Hikers on trail above Lake Josephine. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34104.html lacl11088 Backpackers with big packs going down a slope. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11088.html lacl11030 Jumping over a small stream next to Lake Turquoise. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11030.html lacl11065 Woman backpacker with a large backpack. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11065.html gaar1832 Backpacker in the tundra at the entrance of Arrigetch Creek. Gates of the Arctic National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.gaar1832.html gaar1820 Backpacker in Arrigetch Creek. Gates of the Arctic National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.gaar1820.html lacl11036 Hikers filing up a water container with a filter. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11036.html kefj36781 Women carrying infants on trail. Kenai Fjords National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.kefj36781.html lacl11033 Hiker drying out socks after a stream crossing. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11033.html sequ11541 Man and woman pausing with backpacks below the East face of Mt Whitney. California http://www.terragalleria.com/mountain/mountain-image.sequ11541.html lacl11075 Backpacker cooks meal on gas campstove. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11075.html gaar1830 Backpacker in Arrigetch Creek. Gates of the Arctic National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.gaar1830.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 sequ11571 Woman with backpack pausing on steep terrain above Iceberg Lake. California http://www.terragalleria.com/mountain/mountain-image.sequ11571.html lacl11072 Backpacker unpacking backpack into the tent. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11072.html lacl11049 Woman backpacker with a large backpack tying up her shoelaces. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11049.html lacl11078 Two backpackers seen from the side walking fast in the tundra. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11078.html lacl11031 Hiker crossing a stream next to Lake Turquoise. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11031.html lacl11066 Three women backpackers walking in the tundra. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11066.html deva32638 Women wading in the knee-deep seasonal lake. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva32638.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 lacl11022 Trailer loaded with backpacking gear. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11022.html lacl11045 Backpackers walking on a slope. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11045.html lacl11027 Backpackers orient themselves on the map while the plane is taking off. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11027.html lacl11054 Backpacker balancing herself while crossing a stream. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11054.html lacl11074 Backpacker finishes packing up backpack. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11074.html lacl11082 Two women backpackers pausing in the tundra with alpine flowers in the background. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11082.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 lacl11079 Two backpackers arrive at a ridge as a storm clears. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11079.html sequ11555 Hiking down Mt Whitney in cold conditions. California http://www.terragalleria.com/mountain/mountain-image.sequ11555.html gaar1833 Backpacker in the tundra at the entrance of Arrigetch Creek. Gates of the Arctic National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.gaar1833.html lacl11023 Getting ready to load the floatplane with the backpacking gear. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11023.html glac34114 Hiking down the Grinnell Glacier trail, afternoon. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34114.html lacl11085 Backpacker on a ridge above vast expenses of tundra. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11085.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 katm0068 Backpacker hikes in sand-like ash, Valley of Ten Thousand smokes. Katmai National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.katm0068.html glac34107 Group hiking on the Grinnell Glacier trail. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34107.html lacl11083 Backpackers walking down on a carpet of alpine flowers towards Twin Lakes. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11083.html gaar1825 Backpacker in Arrigetch Valley. Gates of the Arctic National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.gaar1825.html katm0135 Backpacker collects water from a neve melt-off in the otherwise dry Valley of Ten Thousand smokes. Katmai National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.katm0135.html lacl11084 Backpackers take a pause when arriving on sight of Twin Lakes. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11084.html lacl11046 Backpackers crossing a neve. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11046.html lacl11025 Backpackers dropped off by floatplane on Lake Turquoise. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11025.html lacl11021 Riding on the trailer with the gear. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11021.html gaar1829 Backpacker in Arrigetch Creek. Gates of the Arctic National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.gaar1829.html sequ11540 Woman with backpack hiking at the base of Mt Whitney. California http://www.terragalleria.com/mountain/mountain-image.sequ11540.html lacl11052 Backpackers travelling cross-country on the shore of Turquoise Lake. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11052.html glac34109 Women hiking on the Grinnell Glacier trail. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34109.html lacl11070 Woman backpacker drying socks after a stream crossing. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11070.html sequ11574 Descending Mt Whitney trail near sunset. California http://www.terragalleria.com/mountain/mountain-image.sequ11574.html sequ11573 Mountaineers hiking on approach to East face of Mt Whitney. California http://www.terragalleria.com/mountain/mountain-image.sequ11573.html lacl11055 Backpacker crossing a stream on pebbles. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11055.html lacl11068 Woman backpacker putting back boots after a stream crossing. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11068.html lacl11043 Backpacker looking at Turquoise Lake. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11043.html lacl11050 Backpacker pausing on the shore of Turquoise Lake. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11050.html lacl11034 Women hikers consulting a map. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11034.html usca39837 Woman crossing stream on rocks, John Muir Wilderness. California, USA http://www.terragalleria.com/california/picture.usca39837.html lacl11051 Backpacker walking on rocks on the shore of Turquoise Lake. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11051.html lacl11026 Backpackers dropped off by floatplane on Lake Turquoise orient themselves on the map. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11026.html lacl11035 Women hikers pausing below the Telaquana Mountains. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11035.html lacl11032 Hikers crossing a stream next to Lake Turquoise. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11032.html lacl11076 Two backpackers on the tundra. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11076.html lacl11042 Backpackers breaking camp and readying backpacks. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11042.html lacl11080 Backpacker seen from the side walking fast in the tundra. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11080.html lacl11077 Three backpackers walk on a ridge in the tundra. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11077.html glac34105 Couple hiking on trail, with Grinnell Lake below. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac34105.html kica39819 Hiking group posing in Dusy basin. Kings Canyon National Park, California http://www.terragalleria.com/mountain/mountain-image.kica39819.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 lacl11081 Backpackers seen from the side in the tundra. Lake Clark National Park, Alaska http://www.terragalleria.com/mountain/mountain-image.lacl11081.html