Abrams has more water volume than any falls in the park. It is accesses from a trailhead 5mi into the Cades Cove loop. It's popular and heavily visited. Info HERE
9/21/2004 - Arrived early to Cades Cove, saw a lot of deer and turkey, then hiked to Abrams. Lots of water volume, warm and sunny, good trail, quite a few other people...