Lahn 2 is a heavily damaged megalithic tomb. There are only 4 stones left, where the actual tomb is no longer recognizable. Two of them might be supporting stones, one is a capstone and the fourth can not be clearly assigned.
To find the tomb drive from Lahn to Wehm and turn left into the field track Ginsterweg, just before a farm. At the end of the farm you turn right from the road, between the farm and the field. Shortly before the next property the tomb lies left in the woods.