Soldier riding a horse petroglyph, Chetro Ketl, Chaco Culture National Historical Park, UNESCO World Heritage Site, New Mexico, United States of America, North America

travel destination horizontal united states of america north america day outdoors no people tourist destination tourist attraction place of interest soldier riding horse petroglyph chetro ketl chaco culture national historical park unesco world heritage site new mexico detail close up rock face sandstone petroglyph rock art cave drawing etching carving animal symbolic anthropology archaeological site ancient historical cultural native american nobody no one no one daytime usa us american united states outside unesco world heritage site iconic icon symbol animals petroglyphs rock art