It's a long way, but you can continue up the West Fork of Cha all the way to its junction with the North Rainbow Bridge Trail. At its junction is a campsite where Teddy Roosevelt spent the night on his way to Rainbow Bridge. I did this one time many years ago, and it is a very long way. I don't remember the mileage, but it takes many hours. Except for The Author- he did it in 20 minutes!Peek-a-boo May not be accessible at this water level. I've hike up Cha Canyon a few times. There's a trail that parallels the usually dry creek bed. About a mile up the creek it forks and there is a number of huge boulders at the confluence of the two canyons. The boulders have numerous authentic petroglyphs and a couple that are graffiti including one that says "Tuba City Mustangs". There has also been a wild horse hanging out there then the last time there was a burro. Take water. Chuck

