To get to the Paces Mill trail access, take the I-75 North 258 from Atlanta exit and go west on Cumberland Boulevard. Turn left onto Cobb Parkway. At about .4 miles, veer right into the Chattahoochee/West Palisades/Paces Mill entrance. The road drops below Cobb Parkway and curves left, passing underneath it. To get to the Akers Mill access, take the I-75 North 258 exit and turn right at the end of the ramp onto Cumberland Boulevard. Turn right onto Akers Mill Road, and then turn right onto Akers Drive at the watermill. Go up the hill and turn left at the West Palisades sign, and then take a right into the parking lot. and walk a quarter mile to the river. The Cliffs will be across the river to the right a little ways. Can't miss them.