Silver Cord Cascade
Silver Cord Cascade is a horsetail type waterfall on Surface Creek, a tributary of the Yellowstone River in Yellowstone National Park. Surface Creek flows out of Ribbon Lake off the South rim of the Grand Canyon of the Yellowstone and plunges to the Yellowstone River. It is considered the tallest waterfall in Yellowstone.
Cuyahoga Valley National Park
The natural areas include forests, rolling hills, narrow ravines, wetlands, rivers, and waterfalls. About 100 waterfalls are located in the Cuyahoga Valley, with the most popular being the tall Brandywine Falls—the tallest waterfall in the park and the tallest in Northeast Ohio. The Ledges are a rock outcropping that provides a westward view across the valley's wooded areas. Talus caves are located among the boulders in the forest around the Ledges.