single track.. well over all this is a good trail system one of the best marked trail systems i have ever ridden. there are even maps at the ranger station. if you park of at one of the small side streets you do not have to pay to park either. it is a good ride but be sure to get a map and ride the loop up heart attack. then down the log run.
Located on the west side of Federal Way, Wash., in the vicinity of Seattle and Tacoma, in King County.
http://www.singletracks.com/item.php?c=1&i=1389