Ignacio Warnes Province is locatit atween 17° 00' an 17° 42' Sooth an atween 62° 42' an 63° 14' West. It extends ower 85 km frae North tae Sooth, an 70 km frae Wast tae East. Río Piray is formin the province border in the Wast an Río Grande in the East.