One of the prettiest fall destinations in the Pacific Northwest is 620-foot Multnomah Falls in Oregon’s Columbia River Gorge. It’s a popular natural recreation site managed by the U.S. Forest Service with a 100-year old historic lodge, visitor center, and hiking trails. If you visit during the busy summer months you’ll need a timed entry permit, but after September 1st, no permit is necessary. You can walk up to the historic Benson Bridge.that crosses between the two drops, or continue to the to