Miramar - Otamendi - Yraizoz - Miramar

From Avda. 9 and Costanera, you reach Avda. 40 where you turn right. After 700 meters, you turn left as if you were going to enter the Private Neighborhood Las Lomas and then you turn right again to continue on the road that runs parallel to the train tracks. Here, it is already dirt. Until you reach the road, the tracks are on the left. Once the road is crossed, you take up the road on the other side of the tracks. Once you reach the Otamendi Cemetery, continue on the dirt road that borders the tracks until you find a turnoff that goes left to Yraizoz. From there, it is approximately 13 km. This road also follows an abandoned train branch. You pass under Route 88 and continue on the same road. In Yraizoz, there is only the station (which is also occupied and you cannot enter). Shortly after, you reach an important intersection where you must turn left. This road flows into Route 88. To avoid returning entirely on asphalt, the ideal is to go to Route 88, turn right and travel 5 km along it. After an abandoned ceramic factory on the left side, there is a dirt road. Take that road. At the first major fork, continue left. That road ends up flowing into Avda. 23 (Mitre) of Miramar.