Please park at the GT Visitor Parking Area 1 accessible at 200 North Avenue NW, Atlanta, GA 30313. The parking cost is $6 for 3h.
Here are some directions : Cross over the Interstate and Techwood Drive. Pass the football stadium on your right and the alumni house on your left.
After driving underneath the overhead foot bridge, turn left into the Area #1 Parking lot, which is labeled with a yellow sign.