My daughter (16) and I rode these trails for the first time today and had a great time. The trails are not marked at all so remember to print and bring the trail map. We did a loop as shown in the picture attached. It took us 90 minutes but we took our time and had several stops. If you ride it without stops, it will probably take 45 to 60 minutes. To minimize climbing, we rode between the 2 peaks.  There is nice variety with the loop we did - packed dirt, little bit of roots and rocks, grassy, old growth forest, gravel and at the end, roads. Great single track for beginners. We will come back again - probably go faster next time as we are more familiar.