Wildflowers, Twisted tree, and sandstone wall, Devil's Garden. Arches National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.arch0655.html Wildflowers, Twisted tree, and sandstone wall, Devil's Garden. Arches National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.arch0656.html Salt formations, Devil's golf course. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva1177.html Salt formations at Devil's Golf Course. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva5918.html Narrow passage between cliffs, Devil's Hall. Guadalupe Mountains National Park, Texas, USA. http://www.terragalleria.com/parks/np-image.guma1194.html Tree and moon at night through the narrow canyon of Devil's Hall. Guadalupe Mountains National Park, Texas, USA. http://www.terragalleria.com/parks/np-image.guma1195.html Volcanic Neck, Devils Tower National Monument. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy8386.html Monolithic igneous intrusion, Devils Tower National Monument. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy8387.html Devils Tower monolith at sunset, Devils Tower National Monument. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy8388.html Devils Tower, sunset, Devils Tower National Monument. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy8389.html Profile of volcanic monolith at dusk, Devils Tower National Monument. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy8390.html Hexagonal basalt tiles, afternoon, Devils Postpile National Monument. California, USA http://www.terragalleria.com/california/picture.usca9865.html Hexagonal basalt colums, afternoon, Devils Postpile National Monument. California, USA http://www.terragalleria.com/california/picture.usca9866.html Columnar basalt, afternoon, Devils Postpile National Monument. California, USA http://www.terragalleria.com/california/picture.usca9867.html Blocks and columns of basalt, Devils Postpile National Monument. California, USA http://www.terragalleria.com/california/picture.usca9868.html Columns of basalt, afternoon, Devils Postpile National Monument. California, USA http://www.terragalleria.com/california/picture.usca9869.html Coastline near Devil's slide, sunset. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca9516.html Beach near Devil's slide, sunset. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca9518.html Coastline near Devil's slide, sunset. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca9517.html Beach near Devil's slide, sunset. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca9519.html Cliffs and surf near Devil's slide, sunset. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca9520.html Devil's cornfield and Armagosa Mountains. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva32605.html RVs parked at Devils Garden trailhead. Arches National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.arch53518.html Lumpy salts of Devils Golf Course. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva20819.html Limestone cliffs and trees in autumn color near Devil's Hall. Guadalupe Mountains National Park, Texas, USA. http://www.terragalleria.com/parks/np-image.guma20894.html Salt pinnacles at Devils Golf Course. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva20818.html Devil's Tower rising above forested slope. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy20225.html Phonolite porphyry monolith, sunset, Devils Tower National Monument. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy20227.html Devils Tower in autumn, Devils Tower National Monument. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy20226.html Lumpy salt surface, Devil's Golf Course. Death Valley National Park, California, USA. http://www.terragalleria.com/parks/np-image.deva25317.html Devils Tower rising above forest. Wyoming, USA http://www.terragalleria.com/america/wyoming/devils-tower/picture.uswy25991.html Devils Lake and forested hill. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor45004.html Family kayaking on Devils Lake. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor45001.html Kayakers, Devils Lake, Deschutes National Forest. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor44999.html Parents kayaking with children in tow, Devils Lake. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor45000.html Kayaks on emerald waters, Devils Lake, Deschutes National Forest. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor44998.html Clear emerald waters, Devils Lake. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor45003.html Devils Lake, Deschutes National Forest. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor45005.html Bare tree trunks and emerald waters, Devils Lake. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor45006.html Parents towing children in kayak, Devils Lake. Oregon, USA http://www.terragalleria.com/america/oregon/central-oregon-cascades/picture.usor45002.html Fins in Devils Garden. Arches National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.arch53502.html Surf, Devils slide, sunset. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca62920.html Column in Devils Spring. Carlsbad Caverns National Park, New Mexico, USA. http://www.terragalleria.com/parks/np-image.caca52740.html Devils Spring underground pool. Carlsbad Caverns National Park, New Mexico, USA. http://www.terragalleria.com/parks/np-image.caca52741.html Devils Garden Campground. Arches National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.arch57705.html People walking in Devils Garden Campground. Arches National Park, Utah, USA. http://www.terragalleria.com/parks/np-image.arch57706.html Stream and fumaroles, Devils Kitchen. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57315.html Close-up of rocks with red and yellow deposits, Devils Kitchen. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57312.html Devils Kitchen hydrothermal area. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57313.html Devils Kitchen geothermal area. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57319.html Hot Springs Creek, Devils Kitchen. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57305.html Colorful rocks in steam vent, Devils Kitchen. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57311.html Mud pot, Devils Kitchen. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57316.html Fumaroles, Devils Kitchen. Lassen Volcanic National Park, California, USA. http://www.terragalleria.com/parks/np-image.lavo57309.html Devils Backbone, vertical dike of dark andesite lining the cliff face. Crater Lake National Park, Oregon, USA. http://www.terragalleria.com/parks/np-image.crla57385.html Devils Kitchen, Lassen Volcanic National Park. http://www.terragalleria.com/studio/picture.sand58879.html Devils slide with wildflowers, late afternoon. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca62913.html Devils slide, late afternoon. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca62911.html Aerial view of Devils Punchbowl Formation. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67941.html Double rainbow, Devils Mountain. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst63411.html Devils Mountain, Nabesna River Valley, distant rainbow. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst63419.html Hiker on Mt Baldy's Devils Backbone. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67965.html Surf and Coastline, Devils slide, late afternoon. San Mateo County, California, USA http://www.terragalleria.com/california/picture.usca62915.html Devils Fire, late afternoon. Gold Butte National Monument, Nevada, USA http://www.terragalleria.com/america/nevada/gold-butte-national-monument/picture.usnv66241.html Swirls and hoodoos, Devils Garden. Grand Staircase Escalante National Monument, Utah, USA http://www.terragalleria.com/america/utah/grand-staircase/picture.usut67109.html Hoodoos at sunset, Devils Garden. Grand Staircase Escalante National Monument, Utah, USA http://www.terragalleria.com/america/utah/grand-staircase/picture.usut67110.html Hoodoos, Devils Garden. Grand Staircase Escalante National Monument, Utah, USA http://www.terragalleria.com/america/utah/grand-staircase/picture.usut67108.html Mononliths and hills, Devils Garden. Grand Staircase Escalante National Monument, Utah, USA http://www.terragalleria.com/america/utah/grand-staircase/picture.usut67111.html Devils Garden at night. Grand Staircase Escalante National Monument, Utah, USA http://www.terragalleria.com/america/utah/grand-staircase/picture.usut67115.html Hoodoos at night, Devils Garden. Grand Staircase Escalante National Monument, Utah, USA http://www.terragalleria.com/america/utah/grand-staircase/picture.usut67114.html Shrubs and pine tree from Devils Backbone at dawn. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67957.html Wildflowers, Devils Punchbowl sandstone. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67946.html Tent on Mount Baldy Devils Backbone at dawn. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67953.html Wildflowers and trees on Mt Baldy Devils Backbone ridge at dawn. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67954.html Tent on Devils Backbone with ridges at sunrise. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67955.html Aerial view of Devils Throat sink hole. Gold Butte National Monument, Nevada, USA http://www.terragalleria.com/america/nevada/gold-butte-national-monument/picture.usnv67732.html Aerial view of Devils Throat looking straight down. Gold Butte National Monument, Nevada, USA http://www.terragalleria.com/america/nevada/gold-butte-national-monument/picture.usnv67731.html Aerial view of Devils Throat sinkhole. Gold Butte National Monument, Nevada, USA http://www.terragalleria.com/america/nevada/gold-butte-national-monument/picture.usnv67733.html Mount San Antonio's Devils Backbone ridge at sunrise. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67958.html Aerial view of Devils Punchbowl tilted sandstone formation. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67942.html Agave and tilted sandstone formation from the base, Devils Punchbowl. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67947.html Aerial view of Devils Punchbowl Natural Area. San Gabriel Mountains National Monument, California, USA http://www.terragalleria.com/california/picture.usca67940.html