Lula Lake

From SAUwiki

Lula Lake is a land trust on top of Lookout Mountain. It has two water falls. The "Big One" and the smaller one. Though you can't really swim there due to an underground cave that can suck you under water. The big waterfall is a decent climb down and back up. but once you are down there you can get under it. Which is really awesome, or you can stay dry up on the top of the big waterfall. There also happens to be a big rock that juts out of the side of the mountain where you can sit and just take in the beauty. This land trust is only open the 1st and 4th Saturdays of the month and it is open from 9 a.m. to 5 p.m. It's a great place to go if you want to cool off and relax.

http://www.lulalake.org/

The link to the directions: http://www.lulalake.org/about/directions.asp