There was such a good path across the field, but as soon as the forest began - huge ruts began, flooded after the rain and mud. At night, I did not go there. I saw how local guys about 200 meters from the main road emerged from the forest, apparently there is some alternative path to the SNT behind the forest. I met them later on the way back - they confirmed that they went to the dachas. But where exactly is this portal - you need to look)