May 7, 2015
Excellent trail system, probably the best overall in the metro Atlanta area. You can get there in less than an hour (depending on traffic) from inside the Perimeter.
The trails are extremely well maintained and see regular improvements. I ride there probably every few weeks and it seems every time I go, they've updated something. Excellent signage.
There will be lots of other people there no matter when you go, but it doesn't feel crowded when you're out on the trail.
South Loop is the most technical of the loops there and the least ridden. Dwelling Loop is the most fun overall, at least to me. There's a good mix of technical bits with fast and swoopy too. Van Michael Trail is a blast, but it's tough! The climbs are short, but very steep in places. If you save VMT for last you may be too tired to enjoy it fully.
A good route is to warm up on Dwelling, then hit up VMT, and finally South Loop.
Also, don't forget to put in a couple laps on the Quehl Holler jump line!