I actually have no idea what this lake is called, so I’ve dubbed it “unknown lake”. What I do know is that it was off in a side canyon up a rough trail in the mountains outside Sun Valley, ID. It was a gorgeous August day, and the water was the clearest I have ever seen. Tried fishing, but came up empty. My brother-in-law swears there are trout in there, and he is probably right, but we got skunked that day. Still work the trek up there.