Row River Ramble is a 25.2 mile out and back trail located near Cottage Grove, OR and is good for all skill levels. The trail is primarily used for road biking and is accessible year-round.
I'm from the Portland area and was in Cottage Grove for work. I had trouble finding the trail because I followed the directions with my gps from the App and wound up in the middle of a cemetery. I had to find a trail head for it on the Internet instead of using the App. It was worth the effort of getting lost though because it was a lovely walk. This is a great path for a power walk. The scenery is wonderful and it is quite peaceful in areas.