Started at 9:45 at the Ollalie SP trailhead (from Seattle take exit 38 right, then the first right at the bend in the road). There were a few cars, apparently walking the Iron Horse Trail or going to Twin Falls. Went up the trail to a road that soon joins the Iron Horse. Turned right on the Iron Horse and walked about a 100 yards or so to a trail that goes off to the left. The trail is in good shape most of the way, but is overgrown in spots. After about 1 3/4 miles, there is a junction. The trail straight ahead looks well used, but the trail to the right is the one you want. At about 2 1/4 miles there is another junction, bear left here as the trail starts to ascends and becomes an old road. Some decent soul has left rock arrows to point the way through the various old logging roads from this point on. look for the arrows and the little rock blockades and you should have no problem. It was pretty cloudy so the views weren't spectacular. We did see a lot of berries and a lot of what I took to be bear droppings (the color of berries). Quincy the wonder dog let the 'head dog' go first so that he might fend off any bears we might meet. I knew there had to be some drawback to being head dog. Luckily, we didn't meet any 'gentle bens'. The short trail from the logging road to the summit is terribly overgrown. We stomped down and through it but next time we'll bring a machete!