Lake Tianchi Monster is a reported lake monster that lives in Heaven Lake (known as Cheonji in Korean) located in the peak of Baekdu Mountain within the Baekdudaegan and Changbai mountain ranges encompassing Jilin Province of China and Ryanggang Province of North Korea.

Reported off and on since 1903, the creature is described as like a buffalo with fins.[1] In 2007 a reporter filmed a group of seal-like animals in the lake.[2] This followed sightings in 2003[3] and 2005.[4]


  1. Lake tianchi monster at unknown creatures
  2. Reporter Films China's own Loch Ness Monster: Report & Video from Lake Tianchi
  3. China's 'Loch Ness Monster' resurfaces
  4. 'Monster' of Tianchi Lake sighted