I found rocks arranged in the shape of a v (arrow) with an S connected to the top left side of the V. It was on a hill with no trails. Really odd spot to be playing with rocks.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I'm thinking like Tpmetal is there a sizable town in that direction that starts with an S? It may be a navigation aid for pilots dating back to the 1930s.
found what I was talking about and don't think that it is related. The gang marks with a z in the hill above a town, the zetas is the gang name. Another thought I had was I have seen similar things in montana, I assumed they were to help pilots of small planes navigate.
Doesn't look super old to me, because I don't see hardly any weeds growing between the rocks, but it would be worth taking a detector and looking around it all. I would also just look in a straight line from the tip too.