Trail is a doozy, it will really get your lungs working and your legs screaming. But always remember, what goes up must come down, and that makes this trail excellent. There is a good network of trails in the park, everything from non technical singletrack to the log garden, with tight turns, fast climbs, and log ramps. Tail really is maintained nice and also drains well, have ridden numerous times during and after rain falls and only have to watch out for low lying areas (duh). Be careful of horseback riders, not many but every now and then you will see a couple, the riders of both bike and horse have an excellent relationship on these trails and would love to keep it that way. a must ride if in Western Pa.
on Pa. turnpike heading towards Ohio get off at the Beaver Valley exit. Best bet is to turn left off of exit towards Beaver Falls and stop at gas station for directions. If coming of Route 60 from Pittsburgh get off of last exit before toll road (beleive it is Chippewa exit). At stop light at end of ramp take right and continue till a stop light, at the stop light take a right and park either in the dirt parking lot on the right (there is a large map there) or across the street in the ice rink parking lot. Also, go to ClubMTB.com for directions if you cannot understand these or contact Denali Cycles in Bridgewater, Pa for directions and trail maps, weekly rides (great group of guys and girls) with all difficulty levels.
http://www.singletracks.com/item.php?c=1&i=743