Sunken Patio in foreground with Building Group IV in background left, Monte Alban, UNESCO World Heritage Site, Oaxaca, Mexico, North America

photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background travel destination travel destinations travel building 4 monte alban unesco unesco world heritage site world heritage site oaxaca mexico architecture architectural building exterior building buildings landmark landmarks famous well known well known old ruin ruins ruined old ruins remains pre columbian ancient history historical historic heritage tourist destination tourist destinations arts culture and entertainment culture cultural high angle view high angle scenics scenic scene scenes scenery