A main trail, almost double track, follows along river, there are some board walks, and prety easy, many side tracks some chalenging.
I-35W ect 5, E on 106th, r/S on Lyndale. Ends in boat ramp. 2 trails e out of parking lot, other trail leading W.
http://www.singletracks.com/item.php?c=1&i=5176