Go past the Brown Mountian riding area. I think it is a few miles. On the left will be a campground called Rose Creek. (Last time I was there) There should be a Nat. Parks sign out there too. Then you follow the road as it follows Big Wilson Creek. Probably 7 or 8 slow miles. Great views, photo ops, and trails down the bank to the swimming holes. After a few miles, you cross the 1st concrete bridge, you will be at a fork, bear right. (I think that is Pineola rd to the left) just keep following the creek, which is on your right after you cross the bridge. You will go for a while after you bear right (3-4 miles maybe). You will pass the remains of an old factory that was flooded out, on the right. It gets tight in a few spots if you are pulling a camper. Go to the dead end. You will have a campground and small store (with a pond behind it) to your right at the stop sign. Turn LEFT and the you will see the Mortimer campground immediatly on the right. It is primative camping. No power, no shower. Water available in community spots. Outhouses for your pleasure. Keep heading to the left at the stop sign for more sight seeing. Neat old church on right, old white country store a few miles down, rope bridge, etc... Neat place, off the beaten path.