One woman paddling, one floating their yellow packraft boats downriver towards man in blue boat in background on a sunny, summer day on the Marsh Fork river; Brooks Range, Arctic National Wildlife Refuge (NWR), Alaska, USA

horizon vast transportation outdoors day daytime remote fitness healthy recreation women man sunny yellow motion active float shore vacation arctic boat conservation vessel shoreline adventure slope mountainous readiness tourists tourism tour sightseeing wellness usa peak motivation floating trip canoe excursion vastness boats nautical paddle vital boating vitality paddling inflatable us renewal endurance sightseer slopes touring alaska vacationing invigorating watercraft cloudy sky horizon over land mid adult enduring back view copy space rear view tourist attractions vacations healthy lifestyle attractions destinations tours floats mid adult man mid adult men mid adults nature cloud mountains beauty in nature wide open spaces outside environmentally friendly tourist people leisure environmental men scenic woman mountain range mountain peak clouds attraction destination travel river peaks perspective mountain peaks mountain mountain ranges summer mature adult color image three people water sport excursions water united states united states of america sports and recreation tourist attraction travel destination travel destinations non urban scene nautical vessel caucasian ethnicity place of interest sightseers toured healthy lifestyles adventure sport ak mature women mature adults people mid adult (26 39) national wildlife refuge state of alaska 40 44 years 35 39 years 50 54 years mature adult woman environmentally aware arctic national wildlife refuge brooks range anwr packraft marsh fork remote location places of interest people middle aged (40 60) half length usa marsh fork river