The hike to Iris Falls is one that should be on every Arkansas waterfall hunters list. It is one of the many waterfalls you will find in the Lost Corner area, northwest of Morrilton. In fact, it is only about a quarter of a mile down the road from the parking area to Lizard Log Falls. If you have the Tim Ernst waterfall book, he describes this as a 7-mile hike. But that is if you want to see all of the waterfalls along Brock Creek Trail 23. If you want to see each one individually, there certainly are ways to do that. I have previously written articles on Schoolhouse Falls and Lizard Log Falls along Brock Creek Trail 23. I still have Voices Falls and Whiskey Chute Falls left to do in this group. As for the hike to Iris Falls, here is the approach I believe most peo...