4. Cumberland Falls—Kentucky

Cumberland Falls spans 125 feet across the Cumberland River, creating a broad, powerful curtain of water. Several designated overlooks are located just steps from the parking area, allowing visitors to enjoy sweeping views without hiking deep into the surrounding forest.

One of the falls’ most unique features is the “moonbow,” a rare nighttime rainbow that appears under a full moon when conditions are right. Even during the day, the waterfall’s scale and steady roar make it feel impressive and immersive. Benches and paved paths make this an easy stop for travelers of all ages.