I thought it would be an easy guess anyway and moreover with the post "When might the road to Salt Creek TH be ok?" just changing place before and below it for a while i'm surprised it took so long.
Not John's Canyon. Here is another view, this time looking downstream. It's probably more known for the upper part of the canyon which is a backpacking favorite of many, requires difficult to get permits for overnight stays and it takes a few days to backpack through the entire canyon. The lower part of the drainage (this photo) is also a dirt road. But it's closed so much that few ever get a chance to drive it! Frustrating, but the photo shows why the road gets closed after substantial flash flood damage: