A man stand up paddle boards (SUP) on a calm Hidden Lake in Glacier National Park.

35 39 years active adventure athletic beauty in nature clear sky copy space day environment full length geology glacier glacier national park healthy lifestyle hidden lake hobby horizon over land horizontal inflatable lake lakeshore landscape leisure lifestyle logan pass montana mountain mountain range national park nature non urban scene oar one mid adult man only one person outdoor pursuit outdoors paddle paddleboard paddle board physical geography rear view recreational pursuit reflection remote rippled rock scenics shadow snow snowcapped sport sports equipment sportswear standing sunlight sunny sup tree usa vertical weekend activities west glacier yellow