The old Columbia River Highway parallels the new Interstate and passes a series of incredible waterfalls, including, Latrelle, Bridal Veil, Multnomah, Oneonta and Horsetail.
Portland Oregon 2003      
The Columbia River Gorge is an area loaded with huge waterfalls, including the 600 foot Multnomah Falls and Oneota hidden in a slot canyon. The old river highway gives a scenic tour of a bunch of them.