Walden's Farm: Calf Album Random Photos Image 138/164 Oct 14, 2011 16:55 Original Metadata Camera Model:Canon EOS 20D Original Time Taken:Oct 14, 2011 16:55 Shutter Speed:1/400 sec Aperture:f/11 ISO Sensitivity:400 Exposure Compensation:0 EV Metering Mode:Average Flash Fired:No Flash Focal Length:18 mm Walden's Farm is an Agritourism site open every fall in the Rock Springs area of Rutherford County. They have farm animals, a corn maze, hay rides, and lots of pumpkins for sale.