Hemmed-in Hollow, located in the Buffalo National River area of Arkansas, is home to the tallest waterfall between the Rockies and the Appalachians. Cascading from a height of over 200 feet, the waterfall offers a breathtaking sight, especially after a rainfall when the flow is at its peak. The hike to Hemmed-in Hollow is considered challenging, with steep and rugged terrain, making it a rewarding adventure for experienced hikers. Visitors can access the falls via trails starting from the Compton or Centerpoint trailheads, or by taking a float trip down the Buffalo River and hiking up from the riverbank. Surrounded by lush forest and towering cliffs, Hemmed-in Hollow is a serene and stunning destination for nature lovers and outdoor enthusiasts.