Perito Moreno Glacier in the context of "Magallanes Region"

Perito Moreno is a town in the northwest of Santa Cruz Province, Argentina, 25 km east of Lake Buenos Aires. It should not be confused with the Perito Moreno National Park over 300 km south by road, or the Perito Moreno Glacier near El Calafate. The town is the capital of the Lago Buenos Aires Department. It lies on the RN43, a paved road which links Caleta Olivia on the Atlantic coast to Los Antiguos and the Chilean frontier 60 km west, and Ruta 40, running north and south.

The town is a centre of cattle ranches and smallholdings producing fruit and vegetables. Tourism is also an important industry. Perito Moreno is the closest town to Cueva de las Manos, 170 km south by road, and Parque Laguna.

El Calafate, also called Calafate, is a city in the Argentine province of Santa Cruz, in Patagonia. It is located on the southern border of Lago Argentino, in the southwest part of the province (about 320 kilometres (200 mi) northwest of Río Gallegos). It is the seat of government for the Lago Argentino Department within the province. The name of the city is also the name of a small bush, with yellow flowers and dark-blue berries, that is very commonly seen in the region—the calafate (Berberis buxifolia). The word comes from the word calafate, which is Spanish for 'caulk'.

El Calafate is an important tourist destination, serving as the hub for visitors of different parts of Los Glaciares National Park, Perito Moreno Glacier, Cerro Chaltén, and Cerro Torre, in addition to the area surrounding Lago Argentino.