I stopped at the Pendleton Woolen Mills Store and was intrigued by a tunnel under Highway 14.  This tunnel took me to the dike path that runs from Steamboat Landing Park (next to the river side of the tunnel) to Captain William Clark Park, and further to Steigerwald Lake National Wildlife Refuge.

For this walk, you could either park at the Pendleton Store or at Steamboat Landing Park.

Walking west from Steamboat Landing Park will take you along a path that parallels the Lewis & Clark Highway (Highway 14) then turns to join a nice trail and park area along the river that connects with the recently completed Washougal Waterfront Park. This makes for a great area to explore, take casual walks, or to jog.