Its a fun singletrack with lots of switch-backs and contours. Its a beginner trail and in the woods, so there's plenty of shade. Water fountains and restrooms on location
from Houston, take 45 north, exit 84B Loop 336, turn right (east) on Loop 336, then follow for 2.7 miles and its on the right. Park at the fields or around the lake, then enjoy the ride.
http://www.singletracks.com/item.php?c=1&i=5561