A great loop hike to the base and then to the top of this tall 250' waterfall. Be careful not to wander too close to the edge at the top as the rocks are slippery and one slip will surely mean your death. Note that when you hike up into the canyou you will probably lose some gps reception as I did. Just follow the well marked trail.
Pull off at the Latourel Falls trailhead off the Historic Columbia River Highway. Exit 28 off I-84 should get you there.