Look like manmade striations but they most be natural - ?
Susan,They're a natural formation caused (I imagine) by the interaction of sand, rocks, and waves. The English translation is "The Devil's Washboard."
Look like manmade striations but they most be natural - ?
ReplyDeleteSusan,
ReplyDeleteThey're a natural formation caused (I imagine) by the interaction of sand, rocks, and waves. The English translation is "The Devil's Washboard."