Went with a friend up this moderately difficult hike. It took us (we are both relatively out of shape) 3 hours approximately to reach the summit, have lunch, and make it back to the parking lot. Some rocky parts, but really beautiful through the thick forest. The top is a good payoff, the views are great from the top, and you can see the sea of trees going up the side of Little Si's big brother. It was really windy at the top though, and I needed gloves because my hands were so cold. Good hike!