This place is the best all around singletrack and easily one of my favorites ANYWHERE! It has multiple loops, climbs, rocks, logs, bridges, drops, rocks, steep, shallow, luge like speed descents. This will test you, but it is good for beginners and advanced alike. Spent 3 hours there today and i was completly done.
Some Advice. Two options for entrance, one off of 295 north of airport, or get of 95 onto 100 west, get off at 103 going north, first light right onto Montgomery, first light left following Montgomery as it turns left (straight is a gas station with powerbars and water etc., if you see a golf course you are close to gas station, but going the wrong way for the park)After Left turn onto Montgomery follow for @2 miles, turn left at church onto landing road. look for parking areas. You can also park in Rockburn branch park.
There is a bathroom and water fountain by the suspended bridge, but no trash, you must carry in and out. Have fun, and i suggest a tube/pump or a cell phone. Getting lost is likely and a flat will be a long walk to the car.