Caucasian woman in her 40's smiles as she digs deep with her paddle into the river, guiding her yellow packraft down the crystal clear Marsh Fork River, in the Brooks Range, on a sunny summer day, Arctic National Wildlife Refuge, Alaska, while another boat is in the background way behind her; Alaska, United States of America

transportation outdoors day daytime flow female exercise women caucasian color colour sunny yellow smile happy active landmark explore boat shoreline adventure happiness landmarks tourism person paddles exploring boats nautical paddle boating females paddling inflatable alaska alaskan watercraft natural landmark looking away local landmark mid adult two people rivers tourist attractions attractions adventures destinations mid adults flowing mountains adults outside adult woman mountain range attraction destination travel landscape river smiling mountain summer color image hard work mid adult woman mid adult women enjoying nature water tourist attraction travel destination travel destinations non urban scene nautical vessel caucasian ethnicity place of interest natural landmarks colour image waist up mature woman mature women people mid adult (26 39) 40 44 years 35 39 years local landmarks enjoying the outdoors arctic national wildlife refuge brooks range anwr packraft marsh fork places of interest people middle aged (40 60) trail boat trail boats packrafts front view half length marsh fork river