A kayaker surfs big standing waves of the Potomac River near Great Falls in his whitewater boat, Virginia, United States of America, North America

20 24 years young adult young men two people people color image horizontal outdoors day potomac river river flowing water water travel travel destinations usa north america maryland nature white water kayaking kayak adventure leisure activity recreational pursuit extreme sports risk exhilaration rapid life jacket safety protection helmet long exposure oar young man man men male males young adults adult adults person 2 people travel destination tourist destination tourist destinations rivers outdoor outside kayaks canoe canoes nautical vessel nautical vessels boat boats recreation recreational pursuits leisure leisure activities daytime transport transportation