the sphinx (sphinx). ischigualasto provincial park moon valley -jurasic park,the natural park located in the

sphinx ischigualasto provincial park valle luna moon valley -jurasic natural located north-east province juan north-western argentina rock badlands geology monument terrain mountain formation cliff wadi plateau landmark ruins sculpture landscape arch monolith sand temple estimated geological formations site 200 250 million years old one important triassic geological-jurasic palaeontological sites world sphinx