La Convención is the largest of thirteen provinces in the Cusco Region in the southern highlands of Peru.

La Convención is approximately 220 km (140 mi) long from north to south.

Within that distance, the land of La Convención reaches has a maximum elevation of 6,264 m (20,551 ft) at Salcantay,[1] on the border of La Convención, Anta, and Urubamba provinces, and a minimum elevation of 284 m (932 ft) in the Amazon Basin along the Ucayali River.

Between the glaciers and tundra of Salcantay and other high mountains to the rain forests of the Amazon Basin the topography is extremely rugged and varied.

The districts are: Note: The Peruvian government estimates an underenumeration nationwide in the 2017 census of about 6 percent.