There are around six to ten trails to ride on. They are single track and fairly narrow. There are some obstacles. There are just a few hills. Total area may be one to two miles of tracks. It is a pretty good ride for beginners as there are only one or two tough spots. The trails are in pretty thick woods. Lots of roots to ride over. Also a few low points collect water after a rain, this can be a challenge... The trail is free to the public. No restrictions on times to ride. It is usually not crowded...
From Interstate 10, exit Evangeline Throughway, south, Go to the first red light which is Willow. Take a left on Willow. Go to Louisiana Ave. Take a left. Go to first stop sign. Take a right here(Alexander). Go straight to Acadiana Park. Park behind the tennis courts. The trails are behind the courts.
http://www.singletracks.com/item.php?c=1&i=241