Climber wearing helmet looks up at mount asgard
Climbers use rope to rappel onto portaledge on rock wall.
Side view of climbers harness and safety gear.
Scenic view of lake and mountains against sky
Scenic view of snow mountains against sky during sunset in ceahlau mountains
Scenic view of pine trees during winter
Two climbers use a gps to navigate mountain terrain.
Snow covered pine trees in forest during winter
Backpacker crosses glacier in akshayak pass
Snow covered trees against sky during winter
Rear view of backpackers crossing glacier
Scenic view of desert against cloudy sky
Two mountain climbers traverse a glacier below mount asgard.
Mountain climber traverses a glacier below mount asgard.
Reflection of mountain in lake against clear sky
Scenic view of snow covered land against sky during sunset
Backpacker standing on glacier below mountain summit.
Portrait of climber in mountains wearing blue.
Rear view of two mountaineers crossing a mountain glacier.
Mountain climber rappelling into crevasse / glacial ice cave.
Rock climbers rest on a portaledge during a multi-day climbing trip.
Mountaineer and explorer, paul mcsorley, enters a glacial cave.
Scenic view of mountains against sky during sunset in rodnei mountains
Evening light on mountaineer hiking across a glacier.
Two explorers use a gps to navigate mountain terrain.
Mountaineer coils climbing rope after rappelling into glacier cave.
Scenic view of snowcapped mountains against sky in rodnei mountains
Backpacker treks across glacier in akshayak pass
Frozen plants on land against sky during winter in ceahlau mountains
Mountaineer and explorer rappels into glacial ice cave to have a look.
Back lit mountaineer crosses glacier on baffin island.
Aerial view of the stave river flowing into stave lake, mission, b.c.
Portrait of rock climbers using portaledge during climbing trip.
Ice climber looks up at the ceiling of a glacial ice cave in canada.
Backpacker packing his bag on glacier below mount asgard.
Portrait of trail runner, happily running in the alpine on cloudy day.
Climber looking up at the route ahead to summit mount asgard.
Shadows of three explorers on a glacier in the mountains.
Panoramic view of lake and mountains against sky
Portrait of climber wearing helmet and sunglasses below mountain summi
Film directors use clapperboard to start filming of climate change doc
Backpacker exploring large glacier and mountains on baffin island.
Boats moored on river by trees
Nature landscape in the dolomites mountains, on a autumn sunny day atlago di braies
Rear view of two mountaineers exploring auyuittuq national park
Backpacker hikes across glacier in akshayak pass on the move
Smiling young woman with long hair looking away
Two backpackers cross a glacier below mountain range.
Side view of two mountaineers exploring auyuittuq national park
Climber looks up at the summit of a mountain before climbing.
Scientist carries video gear from glacier cave for climate research
Trees on snow covered field against sky in ceahlau mountains
Two climber fist bump after a successful climb
Scenic view of snow covered land against sky in vladeasa mountains
Climber uses a gps to navigate in a high mountain pass.
Climber takes photo of asgard mountain with his phone.
High angle view of boats moored in river
Trans canada highway and the fraser river in flood near hope, b.c.
Snow covered mountains against sky during sunset
Beams of sunlight shine between a backpackers legs.
Mountaineer navigates glacier below mountains in akshayak pass.
Scenic view of rocky mountains against sky
Two hikers crossing a large glacier in auyuittuq national park
Scenic view of sea against clear blue sky
Backpacker descending glacier surrounded by mountains.
Mountaineer traverses extreme glacial terrain in akshayak pass
Father and son standing on rocks against mountains at australian alps
Two men cross a glacier through a high mountain pass.
Climbers assess the route ahead.
Side view of backpacker crossing a high mountain pass
Pine trees in forest against sky