Yeah, there's sev things I will not give exact locations of: any nesting hawk, owl or eagle. Morel mushroom & huckleberry locations. My fav deer & elk spots. And, best location I've found to consistently land & release 24"+ brown trout on a fly.
I'll give general info: SE Idaho, Snake River, Sawtooth Nat Rec Area, etc. Otherwise, next thing you know, everybody & their brother are at the spot.