Upper Indian Grave Falls is a second waterfall located along an eastern tributary of Tuckaluge Creek near Indian Grave Hill. Though not as impressive as the free-falling Indian Grave Falls, this is a nice waterfall about 25 feet in height. It can be accessed with some extra bushwhacking and steep scrambling. 

To learn about more waterfalls in the Clayton area, see chapter 10 in Mark Ozboyd's "Waterfalls of Georgia" guidebook.