The Perito Moreno National Park is in the province of Santa Cruz, 220 km northwest of Gobernador Gregores town of and 320 km from Perito Moreno town. The last 90 km to access the park are gravel road. At average speed and in a suitable vehicle, it takes approximately 4 and a half hours to reach the Park from Perito Moreno and 3 and a half hours from Gobernador Gregores. These are the closest towns to the Park with reliable petrol stations, markets, restaurants and lodgings.
The closest town from the north is Bajo Caracoles (165 km, on RN 40) where you can often get fuel, some supplies and accommodation.
Once inside the park, there are more than 90km of roads between the points of interest and the trailheads. It is strongly recommended to bring extra fuel.