The River Manifold is a river located in the Peak District National Park in England. It is a tributary of the River Dove and is known for its picturesque scenery and limestone landscapes. The river flows through the village of Hartington and is popular for walking, cycling, and nature observation. The River Manifold is notable for its unique features, including the Manifold Valley, which showcases stunning geological formations. The river is also famous for its disappearing act, as it often flows underground in certain sections, creating fascinating natural phenomena for visitors and researchers alike.