Hum Hum or Humham or Cheetah Waterfall is a natural waterfall located in the Kurma Forest Beat area deep in the Rajkandi reserve of Kamlganj Upazila of Moulvibazar district of Bangladesh. Local residents call it the Hammam Fountain. The waterfall had been hiding its glory for a long time.
The waterfall has not been seen for such a long time because of the remote road and the locality. Translucent water flows through the rocky bodies of rock-like mountains. The sound of currents flowing from the desolate, calm mountains to about one and a half feet high. Anonymous trees, shrubs, bamboos, wildflowers, and fruit trees have kept the fountain of amazement at the absolute mercy. The beauty of the wild fountain is not easy to turn away from.