Mixed used, well marked, and scenic loop around Yacolt Burn State Forest in SW Washington. The loop features many creeks, lots of new regrowth, forest roads, scenic views of Mt. St. Helens just a few dozen miles away and steady elevation gains. While the route isn't super technical, it has a very wide mix of terrain with worn mt bike single track, gravel, open fields, rocky forest paths, and well-maintained bridges. It's worth a day's run and hike.