Olallie Creek Falls is a waterfall on Olallie River in Lewis County, Washington, in the Cascades region, with a total height of about 160 feet. It lies about 33.2 miles southeast of Crocker and roughly 41.9 miles southeast of South Hill as the crow flies.
At 160 feet it is taller than the typical Washington waterfall of about 82 feet, ranking 263rd of 941 with a recorded height.
The Cascades are a high volcanic range of snow-capped peaks, deep glacial valleys and dense conifer forest of Douglas fir, western hemlock and true firs, with abundant rain and snow on the western slopes. Basalt cliffs and lava flows give the region one of the highest concentrations of waterfalls in the country.
There are 180 recorded waterfalls in Lewis County. Middle Ollalie Creek Falls, is under a mile away. Lower Olallie Creek Falls, is under a mile away. Upper Olallie Creek Falls, is under a mile away.
Olallie Creek Falls is located at 46.7750° N, 121.5614° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The exact position has not yet been verified on aerial imagery, so treat the map pin as approximate. Details on trails, parking and access have not been documented for this waterfall yet.