A brother and sister, boy and girl climbing a sand dune, White Sands National Monument, New Mexico, United States

playing pulling walking climbing caucasian ethnicity child elementary age 5 6 years female girls pre teen girl teenage girls male boys family sibling brother sister childhood enjoyment fun isolation wellbeing orange two people 2 people usa new mexico full length horizontal colour image photography rear view leisure equipment extreme terrain sand dune sky cloud sand rural scene landscape outdoors day leisure nature scenics travel travel destinations vacations weekend activities national park sledge sleds national monument boy