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 one person people color image horizontal outdoors day potomac river river flowing water water travel travel destinations usa north america maryland one young man only only men nature white water kayaking kayak adventure leisure activity recreational pursuit extreme sports risk exhilaration rapid rock formation rock life jacket safety protection helmet oar young man man men male males young adults adult adults person travel destination tourist destination tourist destinations rocks rock formations rivers outdoor outside one person only 1 person 1 person only kayaks canoe canoes nautical vessel nautical vessels boat boats recreation recreational pursuits leisure leisure activities daytime transport transportation