Driving Directions From Seattle take the Seattle/Bainbridge Island Ferry. From Bainbridge, follow Highway 305 to Highway 3 in Poulsbo. Take Highway 3 to State Highway 104 crossing the Hood Canal Bridge. Continue on Highway 104 to US Highway 101. Take Highway 101 west for 21 miles to Sequim. Just 28 miles west of Port Angeles and 30 miles northeast from Forks, head south off of Hwy 101 at milepost 219 into Olympic National Park on the Sol Duc Hot Springs Road. Six miles into the interior you'll find the parking area for Salmon Cascades. A short walk brings you to the Cascades overlook, which is wheelchair accessible. Directions - Lodging - Details