551.1 miles:
10 hours,
48 minutes
The Historic Columbia River Highway winds in and out of lush green woods, crosses moss-flecked stone bridges and provides direct access to an awesome series of waterfalls. Chanticleer Point, within Portland Women’s Forum State Park (take the signed turnoff) offers an incredible vista of Columbia Gorge. Two-tiered Multnomah Falls, 620 feet tall, is another must-see.
