Just when you thought it was safe...

The trails around Ft. Ord near Monterey have a different way of discouraging you from creating new shortcuts--a few cases of unexploded ordnance.

I'm thinking this would work in the Sierra as well, where I spend some of my volunteer hours fixing the erosion caused by heedless hikers.aybe this would make them less heedless.

Or maybe just headless.

https://www.sfgate.com/california-parks/article/fort-ord-warn-illegal-trails-munitions-19373922.php