Challenging
Hiker tapes foot where blister was forming on foot.
Rear view of backpacker approaching mount asgard akshayak pass, canada
Full frame view of motorcyclists enjoying trail riding on sandstone on a perfect sunny day
Full frame view of tourists enjoying a 4x4 tour in rugged terrain on a beautiful sunny day
Reflection of mountains in summit lake, akshayak pass
Side view of climbers harness and safety gear.
Panoramic view of a 4x4 tour in rugged sandstone terrain on a trail called hell's revenge
Portrait of senior man sitting on chair at harbor
Full length of boy playing on rope
Climber takes photo of asgard mountain with his phone.
Toddler learning to climb stairs
Senior man looking away while standing by railing on promenade
Senior man using smart phone while standing by railing against sea
Mountain layers in north cascades national park, washington, usa.
Portrait of man swimming in sea
Two hikers stand on high mountain ridge in akshayak pass baffin island
Backpackers crossing a glaciated mountain on baffin island.
Shadows of three explorers on a glacier in the mountains.
Rear view of backpackers approaching mount asgard, akshayak pass.
Rear view of two backpackers hiking through open valley in the arctic.
Rear view of backpackers crossing glacier
High angle view of cookies on table
Glaciated mountainous terrain in auyuittuq national park
Full length of boy standing on rope
Pregnant woman with her hands on her belly wearing hat on field
Close-up portrait of young man against black background
Adventurer holds mini gps and satellite safety communication device.
Full length of boy standing on rope
Close-up of senior man looking away sitting at beach
Distant view of backpackers hiking through akshayak pass
Rear view of two mountaineers crossing a mountain glacier.
Silhouette of two backpackers hiking with rugged mountain view.
Mountain layers in north cascades national park, washington, usa.
Distant view of backpackers hiking through akshayak pass
Rear view of people walking on snow covered land
Scenic view of rocky path running through english mountains against a cloudy sky
Struggle to reach the top
Rear view of active man enjoying scenic mountain view at sunset.
Full length of boy playing on rope
Mountaineer puts on warm jacket in glacial mountain landscape.
Low section of people running on road
Two backpackers high-five under dramatic mountain
Runners racing a high school championship 5k in heavy mud with their spikes taped on with duct tape.
Scenic view of mountain against clear blue sky
Man holding umbrella while standing by sea against sky
Man uses smartphone to take a photo of mount asgard.
Mountaineer prepares for a day of climbing on baffin island.
Full frame view of panoramic rugged scenery with off-road vehicles on a trail
Low angle view of ski mountaineer climbing mountain during winter
Silhouetted reflection of two backpackers opposite mountain landscape.
Rear view of hiker approaching mount asgard akshayak pass, canada
Full frame view of tourists enjoying a challenging 4x4 tour in rugged terrain on a sunny day
Two climbers use a gps to navigate mountain terrain.
Full length of man standing against sea
Rear view of backpackers traversing akshayak pass
Alpine tundra and glacier capped mountain landscape, baffin island.
Full frame view of a 4x4 tour in rugged sandstone terrain on a trail called hell's revenge
Two friends share a laugh while backpacking in akshayak pass
Rear view of backpacker approaching dramatic mountain.
Climber uses a gps to navigate in a high mountain pass.
Full frame view of tourists enjoying a 4x4 tour in rugged terrain on a sunny day with mountains
Pretty blonde woman with confident dreadlocks looking at camera
Low section of woman standing on floor
Climber enjoys view of summit lake from his campsite in akshayak pass
Full length of man climbing snow capped mountain
Full frame view of a 4x4 tour in rugged sandstone terrain on a trail called hell's revenge
Man uses gps navigation device to plan his climbing route.
Full frame view of a 4x4 tour in rugged sandstone terrain on a trail called hell's revenge
Mountaineer urinates with a mountain view
Rear view of two backpackers hiking, leaving footprints in the sand.
Man sitting on edge of cliff at trolltunga mountain in norway.
Pretty blonde woman with confident dreadlocks looking at camera
Full frame shot of text on wall
Rear view of backpackers hiking in akshayak pass, baffin island
Backpackers hiking below iconic mount asgard, akshayak pass.
Rear view of climbers approaching mt. loki, baffin island, canada.
Back lit backpacker standing on mountain summit with scenic view
Sun shines through arm of silhouetted hiker on mountain ridge
Scenic view of pic du midi d'ossau rising above the ossau valley in the french pyrenees
Tourists on trolltunga taking photos and admiring the fjord scenery.
Climber standing in front of mt. loki, baffin island, canada.
Full length of ski mountaineers walking on snowcapped mountain against sky
Trail runner hiking on mountain summit with views below.
Low section of men playing field hockey
Midsection of woman playing hokey
Low section of man holding umbrella standing in city
Full frame view of jeeps enjoying the rugged sandstone terrain
Portrait of man sitting on rock at sunset in mountains.
Pretty blonde woman with confident dreadlocks looking at camera
Low angle view of girl playing on rope in playground
Two climbers approach mount asgard, akshayak pass, baffin island.
Paragliding off the ocean cliffs
Rear view of man trail running on mountain ridge, b.c., canada.
Two climbers hike toward mount asgard in akshayak pass, baffin island.
Climbers hike up glacier towards mount asgard, baffin island.
Rear view of female trail runner dressed in sportswear standing on trail in the forest
Low angle view of woman sitting on amusement park ride against sky
Man using mobile phone in water
Mid section of deer against forest
Woman standing on edge of cliff at trolltunga mountain in norway.