HAHAHAHA. Get a grip man.
People are here to help, but you have to help yourself man. Use your fucking brain, it's down stream from the pipeline bridge by a while; it's not going anywhere. Actually, here you go.
Retards Guide to Grannies:
1. Go to the pipe bridge
2. Walk up the steep fucking hill until it plateaus and you get to a 4 way of trails (near a building)
3. Take a right down the trail (which is flat for now) towards the river.
4. Follow it until you go down a little gravel hill and get to a bisecting trail
5. Keep walking straight ahead (left on the trail)
6. Walk until you see wooden stairs
7. Walk down the damn stairs
8. Walk down the steep ass trail straight at the bottom of the stairs
9. You'll hit a log across the trail, walk across it to the right and you will be at the top of the main cliff.
10. STOP asking how to get there if you can't figure this guide out which caters to the fact that you know where the pipe bridge is.