- The Sultan River is a river in Snohomish County in the U.S. state of Washington. It is a tributary of the Skykomish River, which it joins at the town of Sultan. The river is dammed in its upper third by Culmback Dam to form Spada Lake.
- Greenbrier Trail (wta.org)
Try this less than 2-mile hike, built by WTA crews, through palustrine (inland, non-tidal) wetland. It’s a great outing for kids and dogs, as well as walking folks of all abilities, due to its soft surface and gently rolling hills.