Mostly double track 2 mile loop with one Nice steep drop and climb. according <br />
to http://www.nimba-bike.org/trailMap.pdf green loop only allows bikes. $3 <br />
parking ($5 none resident) park opens 10 AM.
US 31 just N of IN state line. Take Bertrand RD E 4-5 miles after crossing river <br /><br />R on Adams. Park entrence on R. There is a parking fee (3 or $5 noon <br /><br />resident) Bike loop 100 yrds from gate.
http://www.singletracks.com/item.php?c=1&i=5546