The Tieton River charges through the scenic Yakima Valley from the Rim Rock Dam. Scheduled dam releases ensure that the Tieton River will never fail to provide the continuous, action-packed whitewater trip that our guests have come to love. This fast-paced rafting trip boasts non-stop action and minimal stopping points: the perfect combination for white water rafting veterans or beginners.
This whitewater river rafting trip provides the ultimate way to enjoy the beauty of the fall. Gorgeous foliage and towering ponderosa pines line the forested river banks and basalt gorges. And while the hot summer days may be fading away, the warm water released from the dam makes for an absolutely comfortable day of September Tieton river whitewater rafting in the Pacific Northwest, no matter the outside temperature.