Which valley does the Arenales River flow through?
Salta Salta is a city located in the Lerma Valley, at 1,152 metres (3780 feet) above sea level in the northwest part of Argentina. It is also the name for the capital city of Salta Province. Along with its metropolitan area, it has a population of 619,000 inhabitants, which makes it the second most populated city in the northwest of the country.
Arroyo Colorado Arroyo Colorado is a river in Hidalgo, Cameron and Willacy Counties, Texas, that flows mostly eastward some 85 km from Lake Llano Grande into the Laguna Madre.